| APA | EWBL. (2012, February 15). In Acronym Geek. Retrieved 16:14, February 15, 2012, from http://www.acronymgeek.com/EWBL |
| MLA | "EWBL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/EWBL>. |
| MHRA | 'EWBL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/EWBL> [accessed 15 February 2012] |
| Chicago | "EWBL", http://www.acronymgeek.com/EWBL (accessed February 15, 2012). |
| CBE/CSE | EWBL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/EWBL. |
| Bluebook | EWBL, http://www.acronymgeek.com/EWBL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EWBL, http://www.acronymgeek.com/EWBL (optional description here) (as of Feb. 15, 2012, 16:14). |
| AMA | EWBL. Acronym Geek. February 15, 2012, 16:14. Available at: http://www.acronymgeek.com/EWBL. Accessed February 15, 2012, 16:14. |