| APA | METO. (2012, February 15). In Acronym Geek. Retrieved 16:22, February 15, 2012, from http://www.acronymgeek.com/METO |
| MLA | "METO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/METO>. |
| MHRA | 'METO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/METO> [accessed 15 February 2012] |
| Chicago | "METO", http://www.acronymgeek.com/METO (accessed February 15, 2012). |
| CBE/CSE | METO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/METO. |
| Bluebook | METO, http://www.acronymgeek.com/METO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, METO, http://www.acronymgeek.com/METO (optional description here) (as of Feb. 15, 2012, 16:22). |
| AMA | METO. Acronym Geek. February 15, 2012, 16:22. Available at: http://www.acronymgeek.com/METO. Accessed February 15, 2012, 16:22. |