| APA | PSHD. (2012, February 17). In Acronym Geek. Retrieved 06:37, February 17, 2012, from http://www.acronymgeek.com/PSHD |
| MLA | "PSHD." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/PSHD>. |
| MHRA | 'PSHD', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/PSHD> [accessed 17 February 2012] |
| Chicago | "PSHD", http://www.acronymgeek.com/PSHD (accessed February 17, 2012). |
| CBE/CSE | PSHD [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/PSHD. |
| Bluebook | PSHD, http://www.acronymgeek.com/PSHD (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PSHD, http://www.acronymgeek.com/PSHD (optional description here) (as of Feb. 17, 2012, 06:37). |
| AMA | PSHD. Acronym Geek. February 17, 2012, 06:37. Available at: http://www.acronymgeek.com/PSHD. Accessed February 17, 2012, 06:37. |