| APA | ZRFA. (2012, February 17). In Acronym Geek. Retrieved 01:50, February 17, 2012, from http://www.acronymgeek.com/ZRFA |
| MLA | "ZRFA." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/ZRFA>. |
| MHRA | 'ZRFA', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/ZRFA> [accessed 17 February 2012] |
| Chicago | "ZRFA", http://www.acronymgeek.com/ZRFA (accessed February 17, 2012). |
| CBE/CSE | ZRFA [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/ZRFA. |
| Bluebook | ZRFA, http://www.acronymgeek.com/ZRFA (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZRFA, http://www.acronymgeek.com/ZRFA (optional description here) (as of Feb. 17, 2012, 01:50). |
| AMA | ZRFA. Acronym Geek. February 17, 2012, 01:50. Available at: http://www.acronymgeek.com/ZRFA. Accessed February 17, 2012, 01:50. |