| APA | EKII. (2012, February 12). In Acronym Geek. Retrieved 10:16, February 12, 2012, from http://www.acronymgeek.com/EKII |
| MLA | "EKII." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/EKII>. |
| MHRA | 'EKII', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/EKII> [accessed 12 February 2012] |
| Chicago | "EKII", http://www.acronymgeek.com/EKII (accessed February 12, 2012). |
| CBE/CSE | EKII [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/EKII. |
| Bluebook | EKII, http://www.acronymgeek.com/EKII (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EKII, http://www.acronymgeek.com/EKII (optional description here) (as of Feb. 12, 2012, 10:16). |
| AMA | EKII. Acronym Geek. February 12, 2012, 10:16. Available at: http://www.acronymgeek.com/EKII. Accessed February 12, 2012, 10:16. |