| APA | EIYK. (2012, February 16). In Acronym Geek. Retrieved 10:23, February 16, 2012, from http://www.acronymgeek.com/EIYK |
| MLA | "EIYK." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EIYK>. |
| MHRA | 'EIYK', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EIYK> [accessed 16 February 2012] |
| Chicago | "EIYK", http://www.acronymgeek.com/EIYK (accessed February 16, 2012). |
| CBE/CSE | EIYK [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EIYK. |
| Bluebook | EIYK, http://www.acronymgeek.com/EIYK (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EIYK, http://www.acronymgeek.com/EIYK (optional description here) (as of Feb. 16, 2012, 10:23). |
| AMA | EIYK. Acronym Geek. February 16, 2012, 10:23. Available at: http://www.acronymgeek.com/EIYK. Accessed February 16, 2012, 10:23. |