| APA | NIH. (2012, February 9). In Acronym Geek. Retrieved 20:25, February 9, 2012, from http://www.acronymgeek.com/NIH |
| MLA | "NIH." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/NIH>. |
| MHRA | 'NIH', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/NIH> [accessed 9 February 2012] |
| Chicago | "NIH", http://www.acronymgeek.com/NIH (accessed February 9, 2012). |
| CBE/CSE | NIH [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/NIH. |
| Bluebook | NIH, http://www.acronymgeek.com/NIH (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NIH, http://www.acronymgeek.com/NIH (optional description here) (as of Feb. 9, 2012, 20:25). |
| AMA | NIH. Acronym Geek. February 9, 2012, 20:25. Available at: http://www.acronymgeek.com/NIH. Accessed February 9, 2012, 20:25. |