| APA | NBA. (2012, February 9). In Acronym Geek. Retrieved 00:08, February 9, 2012, from http://www.acronymgeek.com/NBA |
| MLA | "NBA." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/NBA>. |
| MHRA | 'NBA', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/NBA> [accessed 9 February 2012] |
| Chicago | "NBA", http://www.acronymgeek.com/NBA (accessed February 9, 2012). |
| CBE/CSE | NBA [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/NBA. |
| Bluebook | NBA, http://www.acronymgeek.com/NBA (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NBA, http://www.acronymgeek.com/NBA (optional description here) (as of Feb. 9, 2012, 00:08). |
| AMA | NBA. Acronym Geek. February 9, 2012, 00:08. Available at: http://www.acronymgeek.com/NBA. Accessed February 9, 2012, 00:08. |