| APA | ONDB. (2012, February 16). In Acronym Geek. Retrieved 23:10, February 16, 2012, from http://www.acronymgeek.com/ONDB |
| MLA | "ONDB." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ONDB>. |
| MHRA | 'ONDB', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ONDB> [accessed 16 February 2012] |
| Chicago | "ONDB", http://www.acronymgeek.com/ONDB (accessed February 16, 2012). |
| CBE/CSE | ONDB [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ONDB. |
| Bluebook | ONDB, http://www.acronymgeek.com/ONDB (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ONDB, http://www.acronymgeek.com/ONDB (optional description here) (as of Feb. 16, 2012, 23:10). |
| AMA | ONDB. Acronym Geek. February 16, 2012, 23:10. Available at: http://www.acronymgeek.com/ONDB. Accessed February 16, 2012, 23:10. |