| APA | EEU. (2012, February 10). In Acronym Geek. Retrieved 10:56, February 10, 2012, from http://www.acronymgeek.com/EEU |
| MLA | "EEU." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/EEU>. |
| MHRA | 'EEU', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/EEU> [accessed 10 February 2012] |
| Chicago | "EEU", http://www.acronymgeek.com/EEU (accessed February 10, 2012). |
| CBE/CSE | EEU [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/EEU. |
| Bluebook | EEU, http://www.acronymgeek.com/EEU (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EEU, http://www.acronymgeek.com/EEU (optional description here) (as of Feb. 10, 2012, 10:56). |
| AMA | EEU. Acronym Geek. February 10, 2012, 10:56. Available at: http://www.acronymgeek.com/EEU. Accessed February 10, 2012, 10:56. |