| APA | O RLY. (2012, February 10). In Acronym Geek. Retrieved 08:44, February 10, 2012, from http://www.acronymgeek.com/O RLY |
| MLA | "O RLY." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/O RLY>. |
| MHRA | 'O RLY', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/O RLY> [accessed 10 February 2012] |
| Chicago | "O RLY", http://www.acronymgeek.com/O RLY (accessed February 10, 2012). |
| CBE/CSE | O RLY [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/O RLY. |
| Bluebook | O RLY, http://www.acronymgeek.com/O RLY (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, O RLY, http://www.acronymgeek.com/O RLY (optional description here) (as of Feb. 10, 2012, 08:44). |
| AMA | O RLY. Acronym Geek. February 10, 2012, 08:44. Available at: http://www.acronymgeek.com/O RLY. Accessed February 10, 2012, 08:44. |