| APA | GZY. (2012, February 12). In Acronym Geek. Retrieved 07:02, February 12, 2012, from http://www.acronymgeek.com/GZY |
| MLA | "GZY." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/GZY>. |
| MHRA | 'GZY', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/GZY> [accessed 12 February 2012] |
| Chicago | "GZY", http://www.acronymgeek.com/GZY (accessed February 12, 2012). |
| CBE/CSE | GZY [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/GZY. |
| Bluebook | GZY, http://www.acronymgeek.com/GZY (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GZY, http://www.acronymgeek.com/GZY (optional description here) (as of Feb. 12, 2012, 07:02). |
| AMA | GZY. Acronym Geek. February 12, 2012, 07:02. Available at: http://www.acronymgeek.com/GZY. Accessed February 12, 2012, 07:02. |