| APA | OTQD. (2012, February 15). In Acronym Geek. Retrieved 11:53, February 15, 2012, from http://www.acronymgeek.com/OTQD |
| MLA | "OTQD." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/OTQD>. |
| MHRA | 'OTQD', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/OTQD> [accessed 15 February 2012] |
| Chicago | "OTQD", http://www.acronymgeek.com/OTQD (accessed February 15, 2012). |
| CBE/CSE | OTQD [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/OTQD. |
| Bluebook | OTQD, http://www.acronymgeek.com/OTQD (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OTQD, http://www.acronymgeek.com/OTQD (optional description here) (as of Feb. 15, 2012, 11:53). |
| AMA | OTQD. Acronym Geek. February 15, 2012, 11:53. Available at: http://www.acronymgeek.com/OTQD. Accessed February 15, 2012, 11:53. |