| APA | EGRI. (2012, February 17). In Acronym Geek. Retrieved 07:58, February 17, 2012, from http://www.acronymgeek.com/EGRI |
| MLA | "EGRI." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/EGRI>. |
| MHRA | 'EGRI', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/EGRI> [accessed 17 February 2012] |
| Chicago | "EGRI", http://www.acronymgeek.com/EGRI (accessed February 17, 2012). |
| CBE/CSE | EGRI [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/EGRI. |
| Bluebook | EGRI, http://www.acronymgeek.com/EGRI (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EGRI, http://www.acronymgeek.com/EGRI (optional description here) (as of Feb. 17, 2012, 07:58). |
| AMA | EGRI. Acronym Geek. February 17, 2012, 07:58. Available at: http://www.acronymgeek.com/EGRI. Accessed February 17, 2012, 07:58. |