| APA | WTGS. (2012, February 12). In Acronym Geek. Retrieved 00:43, February 12, 2012, from http://www.acronymgeek.com/WTGS |
| MLA | "WTGS." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/WTGS>. |
| MHRA | 'WTGS', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/WTGS> [accessed 12 February 2012] |
| Chicago | "WTGS", http://www.acronymgeek.com/WTGS (accessed February 12, 2012). |
| CBE/CSE | WTGS [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/WTGS. |
| Bluebook | WTGS, http://www.acronymgeek.com/WTGS (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, WTGS, http://www.acronymgeek.com/WTGS (optional description here) (as of Feb. 12, 2012, 00:43). |
| AMA | WTGS. Acronym Geek. February 12, 2012, 00:43. Available at: http://www.acronymgeek.com/WTGS. Accessed February 12, 2012, 00:43. |