| Style | Reference Text |
|---|
| APA | OTC. (2013, May 21). In All Acronyms. Retrieved 20:46, May 21, 2013, from http://www.all-acronyms.com/cat/7/OTC |
| MLA | "OTC." All Acronyms. 21 May 2013, 20:46. All Acronyms. 21 May 2013 <http://www.all-acronyms.com/cat/7/OTC>. |
| MHRA | 'OTC', All Acronyms, 21 May 2013, 20:46, <http://www.all-acronyms.com/cat/7/OTC> [accessed 21 May 2013] |
| Chicago | "OTC," http://www.all-acronyms.com/cat/7/OTC (accessed May 21, 2013). |
| CBE/CSE | OTC [Internet]. All Acronyms; 2013 May 21, 20:46 [cited 2013 May 21]. Available from: http://www.all-acronyms.com/cat/7/OTC. |
| Bluebook | OTC, http://www.all-acronyms.com/cat/7/OTC (last visited May 21, 2013). |
| Bluebook: Harvard JOLT | See All Acronyms, OTC, http://www.all-acronyms.com/cat/7/OTC (optional description here) (as of May. 21, 2013, 20:46). |
| AMA | OTC. All Acronyms. May 21, 2013, 20:46. Available at: http://www.all-acronyms.com/cat/7/OTC. Accessed May 21, 2013. |