| APA | FUSI. (2012, February 16). In Acronym Geek. Retrieved 18:45, February 16, 2012, from http://www.acronymgeek.com/FUSI |
| MLA | "FUSI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/FUSI>. |
| MHRA | 'FUSI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/FUSI> [accessed 16 February 2012] |
| Chicago | "FUSI", http://www.acronymgeek.com/FUSI (accessed February 16, 2012). |
| CBE/CSE | FUSI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/FUSI. |
| Bluebook | FUSI, http://www.acronymgeek.com/FUSI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FUSI, http://www.acronymgeek.com/FUSI (optional description here) (as of Feb. 16, 2012, 18:45). |
| AMA | FUSI. Acronym Geek. February 16, 2012, 18:45. Available at: http://www.acronymgeek.com/FUSI. Accessed February 16, 2012, 18:45. |