| APA | ZIPE. (2012, February 17). In Acronym Geek. Retrieved 01:37, February 17, 2012, from http://www.acronymgeek.com/ZIPE |
| MLA | "ZIPE." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/ZIPE>. |
| MHRA | 'ZIPE', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/ZIPE> [accessed 17 February 2012] |
| Chicago | "ZIPE", http://www.acronymgeek.com/ZIPE (accessed February 17, 2012). |
| CBE/CSE | ZIPE [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/ZIPE. |
| Bluebook | ZIPE, http://www.acronymgeek.com/ZIPE (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZIPE, http://www.acronymgeek.com/ZIPE (optional description here) (as of Feb. 17, 2012, 01:37). |
| AMA | ZIPE. Acronym Geek. February 17, 2012, 01:37. Available at: http://www.acronymgeek.com/ZIPE. Accessed February 17, 2012, 01:37. |