| APA | ZRPP. (2012, February 14). In Acronym Geek. Retrieved 20:28, February 14, 2012, from http://www.acronymgeek.com/ZRPP |
| MLA | "ZRPP." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/ZRPP>. |
| MHRA | 'ZRPP', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/ZRPP> [accessed 14 February 2012] |
| Chicago | "ZRPP", http://www.acronymgeek.com/ZRPP (accessed February 14, 2012). |
| CBE/CSE | ZRPP [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/ZRPP. |
| Bluebook | ZRPP, http://www.acronymgeek.com/ZRPP (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZRPP, http://www.acronymgeek.com/ZRPP (optional description here) (as of Feb. 14, 2012, 20:28). |
| AMA | ZRPP. Acronym Geek. February 14, 2012, 20:28. Available at: http://www.acronymgeek.com/ZRPP. Accessed February 14, 2012, 20:28. |