| APA | GRFM. (2012, February 17). In Acronym Geek. Retrieved 03:22, February 17, 2012, from http://www.acronymgeek.com/GRFM |
| MLA | "GRFM." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/GRFM>. |
| MHRA | 'GRFM', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/GRFM> [accessed 17 February 2012] |
| Chicago | "GRFM", http://www.acronymgeek.com/GRFM (accessed February 17, 2012). |
| CBE/CSE | GRFM [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/GRFM. |
| Bluebook | GRFM, http://www.acronymgeek.com/GRFM (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GRFM, http://www.acronymgeek.com/GRFM (optional description here) (as of Feb. 17, 2012, 03:22). |
| AMA | GRFM. Acronym Geek. February 17, 2012, 03:22. Available at: http://www.acronymgeek.com/GRFM. Accessed February 17, 2012, 03:22. |