| APA | 2MASS. (2012, February 12). In Acronym Geek. Retrieved 11:01, February 12, 2012, from http://www.acronymgeek.com/2MASS |
| MLA | "2MASS." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/2MASS>. |
| MHRA | '2MASS', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/2MASS> [accessed 12 February 2012] |
| Chicago | "2MASS", http://www.acronymgeek.com/2MASS (accessed February 12, 2012). |
| CBE/CSE | 2MASS [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/2MASS. |
| Bluebook | 2MASS, http://www.acronymgeek.com/2MASS (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 2MASS, http://www.acronymgeek.com/2MASS (optional description here) (as of Feb. 12, 2012, 11:01). |
| AMA | 2MASS. Acronym Geek. February 12, 2012, 11:01. Available at: http://www.acronymgeek.com/2MASS. Accessed February 12, 2012, 11:01. |