| APA | XX. (2012, February 14). In Acronym Geek. Retrieved 06:18, February 14, 2012, from http://www.acronymgeek.com/XX |
| MLA | "XX." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/XX>. |
| MHRA | 'XX', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/XX> [accessed 14 February 2012] |
| Chicago | "XX", http://www.acronymgeek.com/XX (accessed February 14, 2012). |
| CBE/CSE | XX [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/XX. |
| Bluebook | XX, http://www.acronymgeek.com/XX (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XX, http://www.acronymgeek.com/XX (optional description here) (as of Feb. 14, 2012, 06:18). |
| AMA | XX. Acronym Geek. February 14, 2012, 06:18. Available at: http://www.acronymgeek.com/XX. Accessed February 14, 2012, 06:18. |