| APA | A. (2012, February 8). In Acronym Geek. Retrieved 19:24, February 8, 2012, from http://www.acronymgeek.com/A |
| MLA | "A." Acronym Geek. (2012). Acronym Geek. 8 Feb 2012 <http://www.acronymgeek.com/A>. |
| MHRA | 'A', Acronym Geek, 8 February 2012, <http://www.acronymgeek.com/A> [accessed 8 February 2012] |
| Chicago | "A", http://www.acronymgeek.com/A (accessed February 8, 2012). |
| CBE/CSE | A [Internet]. Acronym Geek; 2012 Feb 8 [cited 2012 Feb 8]. Available from: http://www.acronymgeek.com/A. |
| Bluebook | A, http://www.acronymgeek.com/A (last visited February 8, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, A, http://www.acronymgeek.com/A (optional description here) (as of Feb. 8, 2012, 19:24). |
| AMA | A. Acronym Geek. February 8, 2012, 19:24. Available at: http://www.acronymgeek.com/A. Accessed February 8, 2012, 19:24. |