| APA | ELN. (2012, February 14). In Acronym Geek. Retrieved 02:07, February 14, 2012, from http://www.acronymgeek.com/ELN |
| MLA | "ELN." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/ELN>. |
| MHRA | 'ELN', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/ELN> [accessed 14 February 2012] |
| Chicago | "ELN", http://www.acronymgeek.com/ELN (accessed February 14, 2012). |
| CBE/CSE | ELN [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/ELN. |
| Bluebook | ELN, http://www.acronymgeek.com/ELN (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ELN, http://www.acronymgeek.com/ELN (optional description here) (as of Feb. 14, 2012, 02:07). |
| AMA | ELN. Acronym Geek. February 14, 2012, 02:07. Available at: http://www.acronymgeek.com/ELN. Accessed February 14, 2012, 02:07. |