| APA | GYPP. (2012, February 16). In Acronym Geek. Retrieved 06:16, February 16, 2012, from http://www.acronymgeek.com/GYPP |
| MLA | "GYPP." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GYPP>. |
| MHRA | 'GYPP', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GYPP> [accessed 16 February 2012] |
| Chicago | "GYPP", http://www.acronymgeek.com/GYPP (accessed February 16, 2012). |
| CBE/CSE | GYPP [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GYPP. |
| Bluebook | GYPP, http://www.acronymgeek.com/GYPP (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GYPP, http://www.acronymgeek.com/GYPP (optional description here) (as of Feb. 16, 2012, 06:16). |
| AMA | GYPP. Acronym Geek. February 16, 2012, 06:16. Available at: http://www.acronymgeek.com/GYPP. Accessed February 16, 2012, 06:16. |