| APA | ZAL. (2012, February 10). In Acronym Geek. Retrieved 17:54, February 10, 2012, from http://www.acronymgeek.com/ZAL |
| MLA | "ZAL." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/ZAL>. |
| MHRA | 'ZAL', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/ZAL> [accessed 10 February 2012] |
| Chicago | "ZAL", http://www.acronymgeek.com/ZAL (accessed February 10, 2012). |
| CBE/CSE | ZAL [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/ZAL. |
| Bluebook | ZAL, http://www.acronymgeek.com/ZAL (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZAL, http://www.acronymgeek.com/ZAL (optional description here) (as of Feb. 10, 2012, 17:54). |
| AMA | ZAL. Acronym Geek. February 10, 2012, 17:54. Available at: http://www.acronymgeek.com/ZAL. Accessed February 10, 2012, 17:54. |