| APA | NPOESS. (2012, February 12). In Acronym Geek. Retrieved 08:54, February 12, 2012, from http://www.acronymgeek.com/NPOESS |
| MLA | "NPOESS." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/NPOESS>. |
| MHRA | 'NPOESS', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/NPOESS> [accessed 12 February 2012] |
| Chicago | "NPOESS", http://www.acronymgeek.com/NPOESS (accessed February 12, 2012). |
| CBE/CSE | NPOESS [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/NPOESS. |
| Bluebook | NPOESS, http://www.acronymgeek.com/NPOESS (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NPOESS, http://www.acronymgeek.com/NPOESS (optional description here) (as of Feb. 12, 2012, 08:54). |
| AMA | NPOESS. Acronym Geek. February 12, 2012, 08:54. Available at: http://www.acronymgeek.com/NPOESS. Accessed February 12, 2012, 08:54. |