| Style | Reference Text |
|---|
| APA | ES1. (2010, February 9). In Acronym Geek. Retrieved 17:10, February 9, 2010, from http://www.acronymgeek.com/ES1 |
| MLA | "ES1." Acronym Geek. 9 Feb 2010, 17:10. Acronym Geek. 9 Feb 2010 <http://www.acronymgeek.com/ES1>. |
| MHRA | 'ES1', Acronym Geek, 9 February 2010, 17:10, <http://www.acronymgeek.com/ES1> [accessed 9 February 2010] |
| Chicago | "ES1," http://www.acronymgeek.com/ES1 (accessed February 9, 2010). |
| CBE/CSE | ES1 [Internet]. Acronym Geek; 2010 Feb 9, 17:10 [cited 2010 Feb 9]. Available from: http://www.acronymgeek.com/ES1. |
| Bluebook | ES1, http://www.acronymgeek.com/ES1 (last visited February 9, 2010). |
| Bluebook: Harvard JOLT | See Acronym Geek, ES1, http://www.acronymgeek.com/ES1 (optional description here) (as of Feb. 9, 2010, 17:10). |
| AMA | ES1. Acronym Geek. February 9, 2010, 17:10. Available at: http://www.acronymgeek.com/ES1. Accessed February 9, 2010. |