| APA | ERRG. (2012, February 16). In Acronym Geek. Retrieved 04:12, February 16, 2012, from http://www.acronymgeek.com/ERRG |
| MLA | "ERRG." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ERRG>. |
| MHRA | 'ERRG', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ERRG> [accessed 16 February 2012] |
| Chicago | "ERRG", http://www.acronymgeek.com/ERRG (accessed February 16, 2012). |
| CBE/CSE | ERRG [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ERRG. |
| Bluebook | ERRG, http://www.acronymgeek.com/ERRG (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ERRG, http://www.acronymgeek.com/ERRG (optional description here) (as of Feb. 16, 2012, 04:12). |
| AMA | ERRG. Acronym Geek. February 16, 2012, 04:12. Available at: http://www.acronymgeek.com/ERRG. Accessed February 16, 2012, 04:12. |