| Style | Reference Text |
|---|
| APA | E1. (2010, February 10). In Acronym Geek. Retrieved 02:13, February 10, 2010, from http://www.acronymgeek.com/E1 |
| MLA | "E1." Acronym Geek. 10 Feb 2010, 02:13. Acronym Geek. 10 Feb 2010 <http://www.acronymgeek.com/E1>. |
| MHRA | 'E1', Acronym Geek, 10 February 2010, 02:13, <http://www.acronymgeek.com/E1> [accessed 10 February 2010] |
| Chicago | "E1," http://www.acronymgeek.com/E1 (accessed February 10, 2010). |
| CBE/CSE | E1 [Internet]. Acronym Geek; 2010 Feb 10, 02:13 [cited 2010 Feb 10]. Available from: http://www.acronymgeek.com/E1. |
| Bluebook | E1, http://www.acronymgeek.com/E1 (last visited February 10, 2010). |
| Bluebook: Harvard JOLT | See Acronym Geek, E1, http://www.acronymgeek.com/E1 (optional description here) (as of Feb. 10, 2010, 02:13). |
| AMA | E1. Acronym Geek. February 10, 2010, 02:13. Available at: http://www.acronymgeek.com/E1. Accessed February 10, 2010. |