| APA | ZRLF. (2012, February 15). In Acronym Geek. Retrieved 11:36, February 15, 2012, from http://www.acronymgeek.com/ZRLF |
| MLA | "ZRLF." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/ZRLF>. |
| MHRA | 'ZRLF', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/ZRLF> [accessed 15 February 2012] |
| Chicago | "ZRLF", http://www.acronymgeek.com/ZRLF (accessed February 15, 2012). |
| CBE/CSE | ZRLF [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/ZRLF. |
| Bluebook | ZRLF, http://www.acronymgeek.com/ZRLF (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZRLF, http://www.acronymgeek.com/ZRLF (optional description here) (as of Feb. 15, 2012, 11:36). |
| AMA | ZRLF. Acronym Geek. February 15, 2012, 11:36. Available at: http://www.acronymgeek.com/ZRLF. Accessed February 15, 2012, 11:36. |