| APA | IDF. (2012, February 4). In Acronym Geek. Retrieved 11:52, February 4, 2012, from http://www.acronymgeek.com/IDF |
| MLA | "IDF." Acronym Geek. (2012). Acronym Geek. 4 Feb 2012 <http://www.acronymgeek.com/IDF>. |
| MHRA | 'IDF', Acronym Geek, 4 February 2012, <http://www.acronymgeek.com/IDF> [accessed 4 February 2012] |
| Chicago | "IDF", http://www.acronymgeek.com/IDF (accessed February 4, 2012). |
| CBE/CSE | IDF [Internet]. Acronym Geek; 2012 Feb 4 [cited 2012 Feb 4]. Available from: http://www.acronymgeek.com/IDF. |
| Bluebook | IDF, http://www.acronymgeek.com/IDF (last visited February 4, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IDF, http://www.acronymgeek.com/IDF (optional description here) (as of Feb. 4, 2012, 11:52). |
| AMA | IDF. Acronym Geek. February 4, 2012, 11:52. Available at: http://www.acronymgeek.com/IDF. Accessed February 4, 2012, 11:52. |