| APA | GRYC. (2012, February 15). In Acronym Geek. Retrieved 00:27, February 15, 2012, from http://www.acronymgeek.com/GRYC |
| MLA | "GRYC." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GRYC>. |
| MHRA | 'GRYC', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GRYC> [accessed 15 February 2012] |
| Chicago | "GRYC", http://www.acronymgeek.com/GRYC (accessed February 15, 2012). |
| CBE/CSE | GRYC [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GRYC. |
| Bluebook | GRYC, http://www.acronymgeek.com/GRYC (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GRYC, http://www.acronymgeek.com/GRYC (optional description here) (as of Feb. 15, 2012, 00:27). |
| AMA | GRYC. Acronym Geek. February 15, 2012, 00:27. Available at: http://www.acronymgeek.com/GRYC. Accessed February 15, 2012, 00:27. |