| APA | GYSG. (2012, February 16). In Acronym Geek. Retrieved 12:43, February 16, 2012, from http://www.acronymgeek.com/GYSG |
| MLA | "GYSG." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GYSG>. |
| MHRA | 'GYSG', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GYSG> [accessed 16 February 2012] |
| Chicago | "GYSG", http://www.acronymgeek.com/GYSG (accessed February 16, 2012). |
| CBE/CSE | GYSG [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GYSG. |
| Bluebook | GYSG, http://www.acronymgeek.com/GYSG (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GYSG, http://www.acronymgeek.com/GYSG (optional description here) (as of Feb. 16, 2012, 12:43). |
| AMA | GYSG. Acronym Geek. February 16, 2012, 12:43. Available at: http://www.acronymgeek.com/GYSG. Accessed February 16, 2012, 12:43. |