| APA | PUDS. (2012, February 11). In Acronym Geek. Retrieved 21:35, February 11, 2012, from http://www.acronymgeek.com/PUDS |
| MLA | "PUDS." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/PUDS>. |
| MHRA | 'PUDS', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/PUDS> [accessed 11 February 2012] |
| Chicago | "PUDS", http://www.acronymgeek.com/PUDS (accessed February 11, 2012). |
| CBE/CSE | PUDS [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/PUDS. |
| Bluebook | PUDS, http://www.acronymgeek.com/PUDS (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PUDS, http://www.acronymgeek.com/PUDS (optional description here) (as of Feb. 11, 2012, 21:35). |
| AMA | PUDS. Acronym Geek. February 11, 2012, 21:35. Available at: http://www.acronymgeek.com/PUDS. Accessed February 11, 2012, 21:35. |