| APA | WTHDIK. (2012, February 12). In Acronym Geek. Retrieved 13:12, February 12, 2012, from http://www.acronymgeek.com/WTHDIK |
| MLA | "WTHDIK." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/WTHDIK>. |
| MHRA | 'WTHDIK', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/WTHDIK> [accessed 12 February 2012] |
| Chicago | "WTHDIK", http://www.acronymgeek.com/WTHDIK (accessed February 12, 2012). |
| CBE/CSE | WTHDIK [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/WTHDIK. |
| Bluebook | WTHDIK, http://www.acronymgeek.com/WTHDIK (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, WTHDIK, http://www.acronymgeek.com/WTHDIK (optional description here) (as of Feb. 12, 2012, 13:12). |
| AMA | WTHDIK. Acronym Geek. February 12, 2012, 13:12. Available at: http://www.acronymgeek.com/WTHDIK. Accessed February 12, 2012, 13:12. |