| APA | IDKD. (2012, February 15). In Acronym Geek. Retrieved 23:25, February 15, 2012, from http://www.acronymgeek.com/IDKD |
| MLA | "IDKD." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IDKD>. |
| MHRA | 'IDKD', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IDKD> [accessed 15 February 2012] |
| Chicago | "IDKD", http://www.acronymgeek.com/IDKD (accessed February 15, 2012). |
| CBE/CSE | IDKD [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IDKD. |
| Bluebook | IDKD, http://www.acronymgeek.com/IDKD (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IDKD, http://www.acronymgeek.com/IDKD (optional description here) (as of Feb. 15, 2012, 23:25). |
| AMA | IDKD. Acronym Geek. February 15, 2012, 23:25. Available at: http://www.acronymgeek.com/IDKD. Accessed February 15, 2012, 23:25. |