| APA | ROK. (2012, February 14). In Acronym Geek. Retrieved 06:30, February 14, 2012, from http://www.acronymgeek.com/ROK |
| MLA | "ROK." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/ROK>. |
| MHRA | 'ROK', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/ROK> [accessed 14 February 2012] |
| Chicago | "ROK", http://www.acronymgeek.com/ROK (accessed February 14, 2012). |
| CBE/CSE | ROK [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/ROK. |
| Bluebook | ROK, http://www.acronymgeek.com/ROK (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ROK, http://www.acronymgeek.com/ROK (optional description here) (as of Feb. 14, 2012, 06:30). |
| AMA | ROK. Acronym Geek. February 14, 2012, 06:30. Available at: http://www.acronymgeek.com/ROK. Accessed February 14, 2012, 06:30. |