Beetle overtakes Model T as world's best-selling car. (2013). The History Channel website. Retrieved 3:55, May 20, 2013, from http://www.history.com/this-day-in-history/beetle-overtakes-model-t-as-worlds-best-selling-car.
Beetle overtakes Model T as world's best-selling car. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/beetle-overtakes-model-t-as-worlds-best-selling-car [Accessed 20 May 2013].
“Beetle overtakes Model T as world's best-selling car.” 2013. The History Channel website. May 20 2013, 3:55 http://www.history.com/this-day-in-history/beetle-overtakes-model-t-as-worlds-best-selling-car.
“Beetle overtakes Model T as world's best-selling car,” The History Channel website, 2013, http://www.history.com/this-day-in-history/beetle-overtakes-model-t-as-worlds-best-selling-car [accessed May 20, 2013].
“Beetle overtakes Model T as world's best-selling car,” The History Channel website, http://www.history.com/this-day-in-history/beetle-overtakes-model-t-as-worlds-best-selling-car (accessed May 20, 2013).
Beetle overtakes Model T as world's best-selling car [Internet]. The History Channel website; 2013 [cited 2013 May 20] Available from: http://www.history.com/this-day-in-history/beetle-overtakes-model-t-as-worlds-best-selling-car.
Beetle overtakes Model T as world's best-selling car, http://www.history.com/this-day-in-history/beetle-overtakes-model-t-as-worlds-best-selling-car (last visited May 20, 2013).
Beetle overtakes Model T as world's best-selling car. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/beetle-overtakes-model-t-as-worlds-best-selling-car. Accessed May 20, 2013.