| APA | UNDP. (2012, February 9). In Acronym Geek. Retrieved 00:40, February 9, 2012, from http://www.acronymgeek.com/UNDP |
| MLA | "UNDP." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/UNDP>. |
| MHRA | 'UNDP', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/UNDP> [accessed 9 February 2012] |
| Chicago | "UNDP", http://www.acronymgeek.com/UNDP (accessed February 9, 2012). |
| CBE/CSE | UNDP [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/UNDP. |
| Bluebook | UNDP, http://www.acronymgeek.com/UNDP (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UNDP, http://www.acronymgeek.com/UNDP (optional description here) (as of Feb. 9, 2012, 00:40). |
| AMA | UNDP. Acronym Geek. February 9, 2012, 00:40. Available at: http://www.acronymgeek.com/UNDP. Accessed February 9, 2012, 00:40. |