| APA | DOIF. (2012, February 15). In Acronym Geek. Retrieved 11:14, February 15, 2012, from http://www.acronymgeek.com/DOIF |
| MLA | "DOIF." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/DOIF>. |
| MHRA | 'DOIF', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/DOIF> [accessed 15 February 2012] |
| Chicago | "DOIF", http://www.acronymgeek.com/DOIF (accessed February 15, 2012). |
| CBE/CSE | DOIF [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/DOIF. |
| Bluebook | DOIF, http://www.acronymgeek.com/DOIF (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DOIF, http://www.acronymgeek.com/DOIF (optional description here) (as of Feb. 15, 2012, 11:14). |
| AMA | DOIF. Acronym Geek. February 15, 2012, 11:14. Available at: http://www.acronymgeek.com/DOIF. Accessed February 15, 2012, 11:14. |