| APA | ONDA. (2012, February 15). In Acronym Geek. Retrieved 10:33, February 15, 2012, from http://www.acronymgeek.com/ONDA |
| MLA | "ONDA." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/ONDA>. |
| MHRA | 'ONDA', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/ONDA> [accessed 15 February 2012] |
| Chicago | "ONDA", http://www.acronymgeek.com/ONDA (accessed February 15, 2012). |
| CBE/CSE | ONDA [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/ONDA. |
| Bluebook | ONDA, http://www.acronymgeek.com/ONDA (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ONDA, http://www.acronymgeek.com/ONDA (optional description here) (as of Feb. 15, 2012, 10:33). |
| AMA | ONDA. Acronym Geek. February 15, 2012, 10:33. Available at: http://www.acronymgeek.com/ONDA. Accessed February 15, 2012, 10:33. |