| APA | ETWG. (2012, February 12). In Acronym Geek. Retrieved 03:54, February 12, 2012, from http://www.acronymgeek.com/ETWG |
| MLA | "ETWG." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/ETWG>. |
| MHRA | 'ETWG', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/ETWG> [accessed 12 February 2012] |
| Chicago | "ETWG", http://www.acronymgeek.com/ETWG (accessed February 12, 2012). |
| CBE/CSE | ETWG [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/ETWG. |
| Bluebook | ETWG, http://www.acronymgeek.com/ETWG (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ETWG, http://www.acronymgeek.com/ETWG (optional description here) (as of Feb. 12, 2012, 03:54). |
| AMA | ETWG. Acronym Geek. February 12, 2012, 03:54. Available at: http://www.acronymgeek.com/ETWG. Accessed February 12, 2012, 03:54. |