| APA | DEFC. (2012, February 17). In Acronym Geek. Retrieved 05:46, February 17, 2012, from http://www.acronymgeek.com/DEFC |
| MLA | "DEFC." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/DEFC>. |
| MHRA | 'DEFC', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/DEFC> [accessed 17 February 2012] |
| Chicago | "DEFC", http://www.acronymgeek.com/DEFC (accessed February 17, 2012). |
| CBE/CSE | DEFC [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/DEFC. |
| Bluebook | DEFC, http://www.acronymgeek.com/DEFC (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DEFC, http://www.acronymgeek.com/DEFC (optional description here) (as of Feb. 17, 2012, 05:46). |
| AMA | DEFC. Acronym Geek. February 17, 2012, 05:46. Available at: http://www.acronymgeek.com/DEFC. Accessed February 17, 2012, 05:46. |