| APA | NLK. (2012, February 14). In Acronym Geek. Retrieved 10:06, February 14, 2012, from http://www.acronymgeek.com/NLK |
| MLA | "NLK." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/NLK>. |
| MHRA | 'NLK', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/NLK> [accessed 14 February 2012] |
| Chicago | "NLK", http://www.acronymgeek.com/NLK (accessed February 14, 2012). |
| CBE/CSE | NLK [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/NLK. |
| Bluebook | NLK, http://www.acronymgeek.com/NLK (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NLK, http://www.acronymgeek.com/NLK (optional description here) (as of Feb. 14, 2012, 10:06). |
| AMA | NLK. Acronym Geek. February 14, 2012, 10:06. Available at: http://www.acronymgeek.com/NLK. Accessed February 14, 2012, 10:06. |