| APA | CRNG. (2012, February 12). In Acronym Geek. Retrieved 07:22, February 12, 2012, from http://www.acronymgeek.com/CRNG |
| MLA | "CRNG." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/CRNG>. |
| MHRA | 'CRNG', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/CRNG> [accessed 12 February 2012] |
| Chicago | "CRNG", http://www.acronymgeek.com/CRNG (accessed February 12, 2012). |
| CBE/CSE | CRNG [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/CRNG. |
| Bluebook | CRNG, http://www.acronymgeek.com/CRNG (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CRNG, http://www.acronymgeek.com/CRNG (optional description here) (as of Feb. 12, 2012, 07:22). |
| AMA | CRNG. Acronym Geek. February 12, 2012, 07:22. Available at: http://www.acronymgeek.com/CRNG. Accessed February 12, 2012, 07:22. |