| APA | MAYO. (2012, February 15). In Acronym Geek. Retrieved 07:00, February 15, 2012, from http://www.acronymgeek.com/MAYO |
| MLA | "MAYO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/MAYO>. |
| MHRA | 'MAYO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/MAYO> [accessed 15 February 2012] |
| Chicago | "MAYO", http://www.acronymgeek.com/MAYO (accessed February 15, 2012). |
| CBE/CSE | MAYO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/MAYO. |
| Bluebook | MAYO, http://www.acronymgeek.com/MAYO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, MAYO, http://www.acronymgeek.com/MAYO (optional description here) (as of Feb. 15, 2012, 07:00). |
| AMA | MAYO. Acronym Geek. February 15, 2012, 07:00. Available at: http://www.acronymgeek.com/MAYO. Accessed February 15, 2012, 07:00. |