| APA | EITN. (2012, February 14). In Acronym Geek. Retrieved 14:10, February 14, 2012, from http://www.acronymgeek.com/EITN |
| MLA | "EITN." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/EITN>. |
| MHRA | 'EITN', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/EITN> [accessed 14 February 2012] |
| Chicago | "EITN", http://www.acronymgeek.com/EITN (accessed February 14, 2012). |
| CBE/CSE | EITN [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/EITN. |
| Bluebook | EITN, http://www.acronymgeek.com/EITN (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EITN, http://www.acronymgeek.com/EITN (optional description here) (as of Feb. 14, 2012, 14:10). |
| AMA | EITN. Acronym Geek. February 14, 2012, 14:10. Available at: http://www.acronymgeek.com/EITN. Accessed February 14, 2012, 14:10. |