| APA | GYGO. (2012, February 17). In Acronym Geek. Retrieved 06:38, February 17, 2012, from http://www.acronymgeek.com/GYGO |
| MLA | "GYGO." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/GYGO>. |
| MHRA | 'GYGO', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/GYGO> [accessed 17 February 2012] |
| Chicago | "GYGO", http://www.acronymgeek.com/GYGO (accessed February 17, 2012). |
| CBE/CSE | GYGO [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/GYGO. |
| Bluebook | GYGO, http://www.acronymgeek.com/GYGO (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GYGO, http://www.acronymgeek.com/GYGO (optional description here) (as of Feb. 17, 2012, 06:38). |
| AMA | GYGO. Acronym Geek. February 17, 2012, 06:38. Available at: http://www.acronymgeek.com/GYGO. Accessed February 17, 2012, 06:38. |