| APA | PSGD. (2012, February 16). In Acronym Geek. Retrieved 17:38, February 16, 2012, from http://www.acronymgeek.com/PSGD |
| MLA | "PSGD." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/PSGD>. |
| MHRA | 'PSGD', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/PSGD> [accessed 16 February 2012] |
| Chicago | "PSGD", http://www.acronymgeek.com/PSGD (accessed February 16, 2012). |
| CBE/CSE | PSGD [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/PSGD. |
| Bluebook | PSGD, http://www.acronymgeek.com/PSGD (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PSGD, http://www.acronymgeek.com/PSGD (optional description here) (as of Feb. 16, 2012, 17:38). |
| AMA | PSGD. Acronym Geek. February 16, 2012, 17:38. Available at: http://www.acronymgeek.com/PSGD. Accessed February 16, 2012, 17:38. |