| APA | GRAP. (2012, February 15). In Acronym Geek. Retrieved 16:31, February 15, 2012, from http://www.acronymgeek.com/GRAP |
| MLA | "GRAP." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GRAP>. |
| MHRA | 'GRAP', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GRAP> [accessed 15 February 2012] |
| Chicago | "GRAP", http://www.acronymgeek.com/GRAP (accessed February 15, 2012). |
| CBE/CSE | GRAP [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GRAP. |
| Bluebook | GRAP, http://www.acronymgeek.com/GRAP (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GRAP, http://www.acronymgeek.com/GRAP (optional description here) (as of Feb. 15, 2012, 16:31). |
| AMA | GRAP. Acronym Geek. February 15, 2012, 16:31. Available at: http://www.acronymgeek.com/GRAP. Accessed February 15, 2012, 16:31. |