| APA | GNHL. (2012, February 15). In Acronym Geek. Retrieved 02:39, February 15, 2012, from http://www.acronymgeek.com/GNHL |
| MLA | "GNHL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GNHL>. |
| MHRA | 'GNHL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GNHL> [accessed 15 February 2012] |
| Chicago | "GNHL", http://www.acronymgeek.com/GNHL (accessed February 15, 2012). |
| CBE/CSE | GNHL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GNHL. |
| Bluebook | GNHL, http://www.acronymgeek.com/GNHL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GNHL, http://www.acronymgeek.com/GNHL (optional description here) (as of Feb. 15, 2012, 02:39). |
| AMA | GNHL. Acronym Geek. February 15, 2012, 02:39. Available at: http://www.acronymgeek.com/GNHL. Accessed February 15, 2012, 02:39. |