| APA | RKL. (2012, February 14). In Acronym Geek. Retrieved 04:22, February 14, 2012, from http://www.acronymgeek.com/RKL |
| MLA | "RKL." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/RKL>. |
| MHRA | 'RKL', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/RKL> [accessed 14 February 2012] |
| Chicago | "RKL", http://www.acronymgeek.com/RKL (accessed February 14, 2012). |
| CBE/CSE | RKL [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/RKL. |
| Bluebook | RKL, http://www.acronymgeek.com/RKL (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RKL, http://www.acronymgeek.com/RKL (optional description here) (as of Feb. 14, 2012, 04:22). |
| AMA | RKL. Acronym Geek. February 14, 2012, 04:22. Available at: http://www.acronymgeek.com/RKL. Accessed February 14, 2012, 04:22. |