| APA | EOA. (2012, February 10). In Acronym Geek. Retrieved 01:44, February 10, 2012, from http://www.acronymgeek.com/EOA |
| MLA | "EOA." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/EOA>. |
| MHRA | 'EOA', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/EOA> [accessed 10 February 2012] |
| Chicago | "EOA", http://www.acronymgeek.com/EOA (accessed February 10, 2012). |
| CBE/CSE | EOA [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/EOA. |
| Bluebook | EOA, http://www.acronymgeek.com/EOA (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EOA, http://www.acronymgeek.com/EOA (optional description here) (as of Feb. 10, 2012, 01:44). |
| AMA | EOA. Acronym Geek. February 10, 2012, 01:44. Available at: http://www.acronymgeek.com/EOA. Accessed February 10, 2012, 01:44. |