| APA | NOEA. (2012, February 16). In Acronym Geek. Retrieved 07:02, February 16, 2012, from http://www.acronymgeek.com/NOEA |
| MLA | "NOEA." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/NOEA>. |
| MHRA | 'NOEA', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/NOEA> [accessed 16 February 2012] |
| Chicago | "NOEA", http://www.acronymgeek.com/NOEA (accessed February 16, 2012). |
| CBE/CSE | NOEA [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/NOEA. |
| Bluebook | NOEA, http://www.acronymgeek.com/NOEA (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NOEA, http://www.acronymgeek.com/NOEA (optional description here) (as of Feb. 16, 2012, 07:02). |
| AMA | NOEA. Acronym Geek. February 16, 2012, 07:02. Available at: http://www.acronymgeek.com/NOEA. Accessed February 16, 2012, 07:02. |