| APA | TOEU. (2012, February 16). In Acronym Geek. Retrieved 17:22, February 16, 2012, from http://www.acronymgeek.com/TOEU |
| MLA | "TOEU." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/TOEU>. |
| MHRA | 'TOEU', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/TOEU> [accessed 16 February 2012] |
| Chicago | "TOEU", http://www.acronymgeek.com/TOEU (accessed February 16, 2012). |
| CBE/CSE | TOEU [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/TOEU. |
| Bluebook | TOEU, http://www.acronymgeek.com/TOEU (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TOEU, http://www.acronymgeek.com/TOEU (optional description here) (as of Feb. 16, 2012, 17:22). |
| AMA | TOEU. Acronym Geek. February 16, 2012, 17:22. Available at: http://www.acronymgeek.com/TOEU. Accessed February 16, 2012, 17:22. |