| APA | GYLN. (2012, February 15). In Acronym Geek. Retrieved 09:18, February 15, 2012, from http://www.acronymgeek.com/GYLN |
| MLA | "GYLN." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GYLN>. |
| MHRA | 'GYLN', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GYLN> [accessed 15 February 2012] |
| Chicago | "GYLN", http://www.acronymgeek.com/GYLN (accessed February 15, 2012). |
| CBE/CSE | GYLN [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GYLN. |
| Bluebook | GYLN, http://www.acronymgeek.com/GYLN (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GYLN, http://www.acronymgeek.com/GYLN (optional description here) (as of Feb. 15, 2012, 09:18). |
| AMA | GYLN. Acronym Geek. February 15, 2012, 09:18. Available at: http://www.acronymgeek.com/GYLN. Accessed February 15, 2012, 09:18. |