| APA | LEIN. (2012, February 15). In Acronym Geek. Retrieved 16:16, February 15, 2012, from http://www.acronymgeek.com/LEIN |
| MLA | "LEIN." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/LEIN>. |
| MHRA | 'LEIN', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/LEIN> [accessed 15 February 2012] |
| Chicago | "LEIN", http://www.acronymgeek.com/LEIN (accessed February 15, 2012). |
| CBE/CSE | LEIN [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/LEIN. |
| Bluebook | LEIN, http://www.acronymgeek.com/LEIN (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LEIN, http://www.acronymgeek.com/LEIN (optional description here) (as of Feb. 15, 2012, 16:16). |
| AMA | LEIN. Acronym Geek. February 15, 2012, 16:16. Available at: http://www.acronymgeek.com/LEIN. Accessed February 15, 2012, 16:16. |