| APA | NLM. (2012, February 9). In Acronym Geek. Retrieved 18:45, February 9, 2012, from http://www.acronymgeek.com/NLM |
| MLA | "NLM." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/NLM>. |
| MHRA | 'NLM', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/NLM> [accessed 9 February 2012] |
| Chicago | "NLM", http://www.acronymgeek.com/NLM (accessed February 9, 2012). |
| CBE/CSE | NLM [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/NLM. |
| Bluebook | NLM, http://www.acronymgeek.com/NLM (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NLM, http://www.acronymgeek.com/NLM (optional description here) (as of Feb. 9, 2012, 18:45). |
| AMA | NLM. Acronym Geek. February 9, 2012, 18:45. Available at: http://www.acronymgeek.com/NLM. Accessed February 9, 2012, 18:45. |