| APA | SFGI. (2012, February 16). In Acronym Geek. Retrieved 22:22, February 16, 2012, from http://www.acronymgeek.com/SFGI |
| MLA | "SFGI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/SFGI>. |
| MHRA | 'SFGI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/SFGI> [accessed 16 February 2012] |
| Chicago | "SFGI", http://www.acronymgeek.com/SFGI (accessed February 16, 2012). |
| CBE/CSE | SFGI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/SFGI. |
| Bluebook | SFGI, http://www.acronymgeek.com/SFGI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SFGI, http://www.acronymgeek.com/SFGI (optional description here) (as of Feb. 16, 2012, 22:22). |
| AMA | SFGI. Acronym Geek. February 16, 2012, 22:22. Available at: http://www.acronymgeek.com/SFGI. Accessed February 16, 2012, 22:22. |