| APA | ABNT. (2012, February 11). In Acronym Geek. Retrieved 21:09, February 11, 2012, from http://www.acronymgeek.com/ABNT |
| MLA | "ABNT." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/ABNT>. |
| MHRA | 'ABNT', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/ABNT> [accessed 11 February 2012] |
| Chicago | "ABNT", http://www.acronymgeek.com/ABNT (accessed February 11, 2012). |
| CBE/CSE | ABNT [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/ABNT. |
| Bluebook | ABNT, http://www.acronymgeek.com/ABNT (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ABNT, http://www.acronymgeek.com/ABNT (optional description here) (as of Feb. 11, 2012, 21:09). |
| AMA | ABNT. Acronym Geek. February 11, 2012, 21:09. Available at: http://www.acronymgeek.com/ABNT. Accessed February 11, 2012, 21:09. |