| APA | CGFD. (2012, February 10). In Acronym Geek. Retrieved 17:36, February 10, 2012, from http://www.acronymgeek.com/CGFD |
| MLA | "CGFD." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/CGFD>. |
| MHRA | 'CGFD', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/CGFD> [accessed 10 February 2012] |
| Chicago | "CGFD", http://www.acronymgeek.com/CGFD (accessed February 10, 2012). |
| CBE/CSE | CGFD [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/CGFD. |
| Bluebook | CGFD, http://www.acronymgeek.com/CGFD (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CGFD, http://www.acronymgeek.com/CGFD (optional description here) (as of Feb. 10, 2012, 17:36). |
| AMA | CGFD. Acronym Geek. February 10, 2012, 17:36. Available at: http://www.acronymgeek.com/CGFD. Accessed February 10, 2012, 17:36. |