Kennedy appoints first female presidential physician. (2013). The History Channel website. Retrieved 12:28, May 25, 2013, from http://www.history.com/this-day-in-history/kennedy-appoints-first-female-presidential-physician.
Kennedy appoints first female presidential physician. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/kennedy-appoints-first-female-presidential-physician [Accessed 25 May 2013].
“Kennedy appoints first female presidential physician.” 2013. The History Channel website. May 25 2013, 12:28 http://www.history.com/this-day-in-history/kennedy-appoints-first-female-presidential-physician.
“Kennedy appoints first female presidential physician,” The History Channel website, 2013, http://www.history.com/this-day-in-history/kennedy-appoints-first-female-presidential-physician [accessed May 25, 2013].
“Kennedy appoints first female presidential physician,” The History Channel website, http://www.history.com/this-day-in-history/kennedy-appoints-first-female-presidential-physician (accessed May 25, 2013).
Kennedy appoints first female presidential physician [Internet]. The History Channel website; 2013 [cited 2013 May 25] Available from: http://www.history.com/this-day-in-history/kennedy-appoints-first-female-presidential-physician.
Kennedy appoints first female presidential physician, http://www.history.com/this-day-in-history/kennedy-appoints-first-female-presidential-physician (last visited May 25, 2013).
Kennedy appoints first female presidential physician. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/kennedy-appoints-first-female-presidential-physician. Accessed May 25, 2013.