| Style | Reference Text |
|---|
| APA | DIFCI. (2010, March 21). In Acronym Geek. Retrieved 20:23, March 21, 2010, from http://www.acronymgeek.com/DIFCI |
| MLA | "DIFCI." Acronym Geek. 21 Mar 2010, 20:23. Acronym Geek. 21 Mar 2010 <http://www.acronymgeek.com/DIFCI>. |
| MHRA | 'DIFCI', Acronym Geek, 21 March 2010, 20:23, <http://www.acronymgeek.com/DIFCI> [accessed 21 March 2010] |
| Chicago | "DIFCI," http://www.acronymgeek.com/DIFCI (accessed March 21, 2010). |
| CBE/CSE | DIFCI [Internet]. Acronym Geek; 2010 Mar 21, 20:23 [cited 2010 Mar 21]. Available from: http://www.acronymgeek.com/DIFCI. |
| Bluebook | DIFCI, http://www.acronymgeek.com/DIFCI (last visited March 21, 2010). |
| Bluebook: Harvard JOLT | See Acronym Geek, DIFCI, http://www.acronymgeek.com/DIFCI (optional description here) (as of Mar. 21, 2010, 20:23). |
| AMA | DIFCI. Acronym Geek. March 21, 2010, 20:23. Available at: http://www.acronymgeek.com/DIFCI. Accessed March 21, 2010. |