| APA | OHCI. (2012, February 11). In Acronym Geek. Retrieved 20:29, February 11, 2012, from http://www.acronymgeek.com/OHCI |
| MLA | "OHCI." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/OHCI>. |
| MHRA | 'OHCI', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/OHCI> [accessed 11 February 2012] |
| Chicago | "OHCI", http://www.acronymgeek.com/OHCI (accessed February 11, 2012). |
| CBE/CSE | OHCI [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/OHCI. |
| Bluebook | OHCI, http://www.acronymgeek.com/OHCI (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OHCI, http://www.acronymgeek.com/OHCI (optional description here) (as of Feb. 11, 2012, 20:29). |
| AMA | OHCI. Acronym Geek. February 11, 2012, 20:29. Available at: http://www.acronymgeek.com/OHCI. Accessed February 11, 2012, 20:29. |