| APA | YEP. (2012, February 14). In Acronym Geek. Retrieved 20:35, February 14, 2012, from http://www.acronymgeek.com/YEP |
| MLA | "YEP." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/YEP>. |
| MHRA | 'YEP', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/YEP> [accessed 14 February 2012] |
| Chicago | "YEP", http://www.acronymgeek.com/YEP (accessed February 14, 2012). |
| CBE/CSE | YEP [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/YEP. |
| Bluebook | YEP, http://www.acronymgeek.com/YEP (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, YEP, http://www.acronymgeek.com/YEP (optional description here) (as of Feb. 14, 2012, 20:35). |
| AMA | YEP. Acronym Geek. February 14, 2012, 20:35. Available at: http://www.acronymgeek.com/YEP. Accessed February 14, 2012, 20:35. |