| APA | CRKB. (2012, February 16). In Acronym Geek. Retrieved 07:14, February 16, 2012, from http://www.acronymgeek.com/CRKB |
| MLA | "CRKB." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/CRKB>. |
| MHRA | 'CRKB', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/CRKB> [accessed 16 February 2012] |
| Chicago | "CRKB", http://www.acronymgeek.com/CRKB (accessed February 16, 2012). |
| CBE/CSE | CRKB [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/CRKB. |
| Bluebook | CRKB, http://www.acronymgeek.com/CRKB (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CRKB, http://www.acronymgeek.com/CRKB (optional description here) (as of Feb. 16, 2012, 07:14). |
| AMA | CRKB. Acronym Geek. February 16, 2012, 07:14. Available at: http://www.acronymgeek.com/CRKB. Accessed February 16, 2012, 07:14. |