| APA | DFLN. (2012, February 17). In Acronym Geek. Retrieved 06:29, February 17, 2012, from http://www.acronymgeek.com/DFLN |
| MLA | "DFLN." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/DFLN>. |
| MHRA | 'DFLN', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/DFLN> [accessed 17 February 2012] |
| Chicago | "DFLN", http://www.acronymgeek.com/DFLN (accessed February 17, 2012). |
| CBE/CSE | DFLN [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/DFLN. |
| Bluebook | DFLN, http://www.acronymgeek.com/DFLN (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DFLN, http://www.acronymgeek.com/DFLN (optional description here) (as of Feb. 17, 2012, 06:29). |
| AMA | DFLN. Acronym Geek. February 17, 2012, 06:29. Available at: http://www.acronymgeek.com/DFLN. Accessed February 17, 2012, 06:29. |