| APA | A4BC. (2012, February 14). In Acronym Geek. Retrieved 18:53, February 14, 2012, from http://www.acronymgeek.com/A4BC |
| MLA | "A4BC." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/A4BC>. |
| MHRA | 'A4BC', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/A4BC> [accessed 14 February 2012] |
| Chicago | "A4BC", http://www.acronymgeek.com/A4BC (accessed February 14, 2012). |
| CBE/CSE | A4BC [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/A4BC. |
| Bluebook | A4BC, http://www.acronymgeek.com/A4BC (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, A4BC, http://www.acronymgeek.com/A4BC (optional description here) (as of Feb. 14, 2012, 18:53). |
| AMA | A4BC. Acronym Geek. February 14, 2012, 18:53. Available at: http://www.acronymgeek.com/A4BC. Accessed February 14, 2012, 18:53. |