| APA | 0. (2012, February 11). In Acronym Geek. Retrieved 21:48, February 11, 2012, from http://www.acronymgeek.com/0 |
| MLA | "0." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/0>. |
| MHRA | '0', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/0> [accessed 11 February 2012] |
| Chicago | "0", http://www.acronymgeek.com/0 (accessed February 11, 2012). |
| CBE/CSE | 0 [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/0. |
| Bluebook | 0, http://www.acronymgeek.com/0 (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 0, http://www.acronymgeek.com/0 (optional description here) (as of Feb. 11, 2012, 21:48). |
| AMA | 0. Acronym Geek. February 11, 2012, 21:48. Available at: http://www.acronymgeek.com/0. Accessed February 11, 2012, 21:48. |