| APA | EIGU. (2012, February 16). In Acronym Geek. Retrieved 01:44, February 16, 2012, from http://www.acronymgeek.com/EIGU |
| MLA | "EIGU." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EIGU>. |
| MHRA | 'EIGU', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EIGU> [accessed 16 February 2012] |
| Chicago | "EIGU", http://www.acronymgeek.com/EIGU (accessed February 16, 2012). |
| CBE/CSE | EIGU [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EIGU. |
| Bluebook | EIGU, http://www.acronymgeek.com/EIGU (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EIGU, http://www.acronymgeek.com/EIGU (optional description here) (as of Feb. 16, 2012, 01:44). |
| AMA | EIGU. Acronym Geek. February 16, 2012, 01:44. Available at: http://www.acronymgeek.com/EIGU. Accessed February 16, 2012, 01:44. |