| APA | ETWZ. (2012, February 16). In Acronym Geek. Retrieved 10:00, February 16, 2012, from http://www.acronymgeek.com/ETWZ |
| MLA | "ETWZ." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ETWZ>. |
| MHRA | 'ETWZ', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ETWZ> [accessed 16 February 2012] |
| Chicago | "ETWZ", http://www.acronymgeek.com/ETWZ (accessed February 16, 2012). |
| CBE/CSE | ETWZ [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ETWZ. |
| Bluebook | ETWZ, http://www.acronymgeek.com/ETWZ (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ETWZ, http://www.acronymgeek.com/ETWZ (optional description here) (as of Feb. 16, 2012, 10:00). |
| AMA | ETWZ. Acronym Geek. February 16, 2012, 10:00. Available at: http://www.acronymgeek.com/ETWZ. Accessed February 16, 2012, 10:00. |