| APA | GPYW. (2012, February 16). In Acronym Geek. Retrieved 17:14, February 16, 2012, from http://www.acronymgeek.com/GPYW |
| MLA | "GPYW." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GPYW>. |
| MHRA | 'GPYW', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GPYW> [accessed 16 February 2012] |
| Chicago | "GPYW", http://www.acronymgeek.com/GPYW (accessed February 16, 2012). |
| CBE/CSE | GPYW [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GPYW. |
| Bluebook | GPYW, http://www.acronymgeek.com/GPYW (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GPYW, http://www.acronymgeek.com/GPYW (optional description here) (as of Feb. 16, 2012, 17:14). |
| AMA | GPYW. Acronym Geek. February 16, 2012, 17:14. Available at: http://www.acronymgeek.com/GPYW. Accessed February 16, 2012, 17:14. |