| APA | GNDG. (2012, February 16). In Acronym Geek. Retrieved 03:24, February 16, 2012, from http://www.acronymgeek.com/GNDG |
| MLA | "GNDG." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GNDG>. |
| MHRA | 'GNDG', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GNDG> [accessed 16 February 2012] |
| Chicago | "GNDG", http://www.acronymgeek.com/GNDG (accessed February 16, 2012). |
| CBE/CSE | GNDG [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GNDG. |
| Bluebook | GNDG, http://www.acronymgeek.com/GNDG (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GNDG, http://www.acronymgeek.com/GNDG (optional description here) (as of Feb. 16, 2012, 03:24). |
| AMA | GNDG. Acronym Geek. February 16, 2012, 03:24. Available at: http://www.acronymgeek.com/GNDG. Accessed February 16, 2012, 03:24. |