| APA | CRKW. (2012, February 17). In Acronym Geek. Retrieved 01:07, February 17, 2012, from http://www.acronymgeek.com/CRKW |
| MLA | "CRKW." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/CRKW>. |
| MHRA | 'CRKW', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/CRKW> [accessed 17 February 2012] |
| Chicago | "CRKW", http://www.acronymgeek.com/CRKW (accessed February 17, 2012). |
| CBE/CSE | CRKW [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/CRKW. |
| Bluebook | CRKW, http://www.acronymgeek.com/CRKW (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CRKW, http://www.acronymgeek.com/CRKW (optional description here) (as of Feb. 17, 2012, 01:07). |
| AMA | CRKW. Acronym Geek. February 17, 2012, 01:07. Available at: http://www.acronymgeek.com/CRKW. Accessed February 17, 2012, 01:07. |