| APA | ETEM. (2012, February 16). In Acronym Geek. Retrieved 10:21, February 16, 2012, from http://www.acronymgeek.com/ETEM |
| MLA | "ETEM." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ETEM>. |
| MHRA | 'ETEM', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ETEM> [accessed 16 February 2012] |
| Chicago | "ETEM", http://www.acronymgeek.com/ETEM (accessed February 16, 2012). |
| CBE/CSE | ETEM [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ETEM. |
| Bluebook | ETEM, http://www.acronymgeek.com/ETEM (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ETEM, http://www.acronymgeek.com/ETEM (optional description here) (as of Feb. 16, 2012, 10:21). |
| AMA | ETEM. Acronym Geek. February 16, 2012, 10:21. Available at: http://www.acronymgeek.com/ETEM. Accessed February 16, 2012, 10:21. |