| APA | OTQS. (2012, February 15). In Acronym Geek. Retrieved 21:19, February 15, 2012, from http://www.acronymgeek.com/OTQS |
| MLA | "OTQS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/OTQS>. |
| MHRA | 'OTQS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/OTQS> [accessed 15 February 2012] |
| Chicago | "OTQS", http://www.acronymgeek.com/OTQS (accessed February 15, 2012). |
| CBE/CSE | OTQS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/OTQS. |
| Bluebook | OTQS, http://www.acronymgeek.com/OTQS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OTQS, http://www.acronymgeek.com/OTQS (optional description here) (as of Feb. 15, 2012, 21:19). |
| AMA | OTQS. Acronym Geek. February 15, 2012, 21:19. Available at: http://www.acronymgeek.com/OTQS. Accessed February 15, 2012, 21:19. |