| APA | EAK. (2012, February 10). In Acronym Geek. Retrieved 16:59, February 10, 2012, from http://www.acronymgeek.com/EAK |
| MLA | "EAK." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/EAK>. |
| MHRA | 'EAK', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/EAK> [accessed 10 February 2012] |
| Chicago | "EAK", http://www.acronymgeek.com/EAK (accessed February 10, 2012). |
| CBE/CSE | EAK [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/EAK. |
| Bluebook | EAK, http://www.acronymgeek.com/EAK (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EAK, http://www.acronymgeek.com/EAK (optional description here) (as of Feb. 10, 2012, 16:59). |
| AMA | EAK. Acronym Geek. February 10, 2012, 16:59. Available at: http://www.acronymgeek.com/EAK. Accessed February 10, 2012, 16:59. |