| APA | ZRCG. (2012, February 15). In Acronym Geek. Retrieved 07:34, February 15, 2012, from http://www.acronymgeek.com/ZRCG |
| MLA | "ZRCG." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/ZRCG>. |
| MHRA | 'ZRCG', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/ZRCG> [accessed 15 February 2012] |
| Chicago | "ZRCG", http://www.acronymgeek.com/ZRCG (accessed February 15, 2012). |
| CBE/CSE | ZRCG [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/ZRCG. |
| Bluebook | ZRCG, http://www.acronymgeek.com/ZRCG (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ZRCG, http://www.acronymgeek.com/ZRCG (optional description here) (as of Feb. 15, 2012, 07:34). |
| AMA | ZRCG. Acronym Geek. February 15, 2012, 07:34. Available at: http://www.acronymgeek.com/ZRCG. Accessed February 15, 2012, 07:34. |