| APA | OIGD. (2012, February 17). In Acronym Geek. Retrieved 07:35, February 17, 2012, from http://www.acronymgeek.com/OIGD |
| MLA | "OIGD." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/OIGD>. |
| MHRA | 'OIGD', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/OIGD> [accessed 17 February 2012] |
| Chicago | "OIGD", http://www.acronymgeek.com/OIGD (accessed February 17, 2012). |
| CBE/CSE | OIGD [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/OIGD. |
| Bluebook | OIGD, http://www.acronymgeek.com/OIGD (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OIGD, http://www.acronymgeek.com/OIGD (optional description here) (as of Feb. 17, 2012, 07:35). |
| AMA | OIGD. Acronym Geek. February 17, 2012, 07:35. Available at: http://www.acronymgeek.com/OIGD. Accessed February 17, 2012, 07:35. |