| APA | PSQD. (2012, February 16). In Acronym Geek. Retrieved 09:54, February 16, 2012, from http://www.acronymgeek.com/PSQD |
| MLA | "PSQD." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/PSQD>. |
| MHRA | 'PSQD', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/PSQD> [accessed 16 February 2012] |
| Chicago | "PSQD", http://www.acronymgeek.com/PSQD (accessed February 16, 2012). |
| CBE/CSE | PSQD [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/PSQD. |
| Bluebook | PSQD, http://www.acronymgeek.com/PSQD (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PSQD, http://www.acronymgeek.com/PSQD (optional description here) (as of Feb. 16, 2012, 09:54). |
| AMA | PSQD. Acronym Geek. February 16, 2012, 09:54. Available at: http://www.acronymgeek.com/PSQD. Accessed February 16, 2012, 09:54. |