| APA | ELTP. (2012, February 15). In Acronym Geek. Retrieved 05:40, February 15, 2012, from http://www.acronymgeek.com/ELTP |
| MLA | "ELTP." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/ELTP>. |
| MHRA | 'ELTP', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/ELTP> [accessed 15 February 2012] |
| Chicago | "ELTP", http://www.acronymgeek.com/ELTP (accessed February 15, 2012). |
| CBE/CSE | ELTP [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/ELTP. |
| Bluebook | ELTP, http://www.acronymgeek.com/ELTP (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ELTP, http://www.acronymgeek.com/ELTP (optional description here) (as of Feb. 15, 2012, 05:40). |
| AMA | ELTP. Acronym Geek. February 15, 2012, 05:40. Available at: http://www.acronymgeek.com/ELTP. Accessed February 15, 2012, 05:40. |