| APA | ETLR. (2012, February 16). In Acronym Geek. Retrieved 00:47, February 16, 2012, from http://www.acronymgeek.com/ETLR |
| MLA | "ETLR." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ETLR>. |
| MHRA | 'ETLR', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ETLR> [accessed 16 February 2012] |
| Chicago | "ETLR", http://www.acronymgeek.com/ETLR (accessed February 16, 2012). |
| CBE/CSE | ETLR [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ETLR. |
| Bluebook | ETLR, http://www.acronymgeek.com/ETLR (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ETLR, http://www.acronymgeek.com/ETLR (optional description here) (as of Feb. 16, 2012, 00:47). |
| AMA | ETLR. Acronym Geek. February 16, 2012, 00:47. Available at: http://www.acronymgeek.com/ETLR. Accessed February 16, 2012, 00:47. |