| APA | EOP. (2012, February 14). In Acronym Geek. Retrieved 11:04, February 14, 2012, from http://www.acronymgeek.com/EOP |
| MLA | "EOP." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/EOP>. |
| MHRA | 'EOP', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/EOP> [accessed 14 February 2012] |
| Chicago | "EOP", http://www.acronymgeek.com/EOP (accessed February 14, 2012). |
| CBE/CSE | EOP [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/EOP. |
| Bluebook | EOP, http://www.acronymgeek.com/EOP (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EOP, http://www.acronymgeek.com/EOP (optional description here) (as of Feb. 14, 2012, 11:04). |
| AMA | EOP. Acronym Geek. February 14, 2012, 11:04. Available at: http://www.acronymgeek.com/EOP. Accessed February 14, 2012, 11:04. |