| APA | FDUS. (2012, February 15). In Acronym Geek. Retrieved 10:20, February 15, 2012, from http://www.acronymgeek.com/FDUS |
| MLA | "FDUS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/FDUS>. |
| MHRA | 'FDUS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/FDUS> [accessed 15 February 2012] |
| Chicago | "FDUS", http://www.acronymgeek.com/FDUS (accessed February 15, 2012). |
| CBE/CSE | FDUS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/FDUS. |
| Bluebook | FDUS, http://www.acronymgeek.com/FDUS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FDUS, http://www.acronymgeek.com/FDUS (optional description here) (as of Feb. 15, 2012, 10:20). |
| AMA | FDUS. Acronym Geek. February 15, 2012, 10:20. Available at: http://www.acronymgeek.com/FDUS. Accessed February 15, 2012, 10:20. |