| APA | ASPOE. (2012, February 12). In Acronym Geek. Retrieved 16:29, February 12, 2012, from http://www.acronymgeek.com/ASPOE |
| MLA | "ASPOE." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/ASPOE>. |
| MHRA | 'ASPOE', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/ASPOE> [accessed 12 February 2012] |
| Chicago | "ASPOE", http://www.acronymgeek.com/ASPOE (accessed February 12, 2012). |
| CBE/CSE | ASPOE [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/ASPOE. |
| Bluebook | ASPOE, http://www.acronymgeek.com/ASPOE (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ASPOE, http://www.acronymgeek.com/ASPOE (optional description here) (as of Feb. 12, 2012, 16:29). |
| AMA | ASPOE. Acronym Geek. February 12, 2012, 16:29. Available at: http://www.acronymgeek.com/ASPOE. Accessed February 12, 2012, 16:29. |