| APA | PGNY. (2012, February 16). In Acronym Geek. Retrieved 10:14, February 16, 2012, from http://www.acronymgeek.com/PGNY |
| MLA | "PGNY." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/PGNY>. |
| MHRA | 'PGNY', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/PGNY> [accessed 16 February 2012] |
| Chicago | "PGNY", http://www.acronymgeek.com/PGNY (accessed February 16, 2012). |
| CBE/CSE | PGNY [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/PGNY. |
| Bluebook | PGNY, http://www.acronymgeek.com/PGNY (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PGNY, http://www.acronymgeek.com/PGNY (optional description here) (as of Feb. 16, 2012, 10:14). |
| AMA | PGNY. Acronym Geek. February 16, 2012, 10:14. Available at: http://www.acronymgeek.com/PGNY. Accessed February 16, 2012, 10:14. |