| APA | WHO-ORS. (2012, February 12). In Acronym Geek. Retrieved 07:40, February 12, 2012, from http://www.acronymgeek.com/WHO-ORS |
| MLA | "WHO-ORS." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/WHO-ORS>. |
| MHRA | 'WHO-ORS', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/WHO-ORS> [accessed 12 February 2012] |
| Chicago | "WHO-ORS", http://www.acronymgeek.com/WHO-ORS (accessed February 12, 2012). |
| CBE/CSE | WHO-ORS [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/WHO-ORS. |
| Bluebook | WHO-ORS, http://www.acronymgeek.com/WHO-ORS (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, WHO-ORS, http://www.acronymgeek.com/WHO-ORS (optional description here) (as of Feb. 12, 2012, 07:40). |
| AMA | WHO-ORS. Acronym Geek. February 12, 2012, 07:40. Available at: http://www.acronymgeek.com/WHO-ORS. Accessed February 12, 2012, 07:40. |