| APA | LGEI. (2012, February 15). In Acronym Geek. Retrieved 18:02, February 15, 2012, from http://www.acronymgeek.com/LGEI |
| MLA | "LGEI." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/LGEI>. |
| MHRA | 'LGEI', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/LGEI> [accessed 15 February 2012] |
| Chicago | "LGEI", http://www.acronymgeek.com/LGEI (accessed February 15, 2012). |
| CBE/CSE | LGEI [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/LGEI. |
| Bluebook | LGEI, http://www.acronymgeek.com/LGEI (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LGEI, http://www.acronymgeek.com/LGEI (optional description here) (as of Feb. 15, 2012, 18:02). |
| AMA | LGEI. Acronym Geek. February 15, 2012, 18:02. Available at: http://www.acronymgeek.com/LGEI. Accessed February 15, 2012, 18:02. |