| APA | KER. (2012, February 9). In Acronym Geek. Retrieved 09:20, February 9, 2012, from http://www.acronymgeek.com/KER |
| MLA | "KER." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/KER>. |
| MHRA | 'KER', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/KER> [accessed 9 February 2012] |
| Chicago | "KER", http://www.acronymgeek.com/KER (accessed February 9, 2012). |
| CBE/CSE | KER [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/KER. |
| Bluebook | KER, http://www.acronymgeek.com/KER (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, KER, http://www.acronymgeek.com/KER (optional description here) (as of Feb. 9, 2012, 09:20). |
| AMA | KER. Acronym Geek. February 9, 2012, 09:20. Available at: http://www.acronymgeek.com/KER. Accessed February 9, 2012, 09:20. |