| APA | 4FW. (2012, February 14). In Acronym Geek. Retrieved 07:54, February 14, 2012, from http://www.acronymgeek.com/4FW |
| MLA | "4FW." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/4FW>. |
| MHRA | '4FW', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/4FW> [accessed 14 February 2012] |
| Chicago | "4FW", http://www.acronymgeek.com/4FW (accessed February 14, 2012). |
| CBE/CSE | 4FW [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/4FW. |
| Bluebook | 4FW, http://www.acronymgeek.com/4FW (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 4FW, http://www.acronymgeek.com/4FW (optional description here) (as of Feb. 14, 2012, 07:54). |
| AMA | 4FW. Acronym Geek. February 14, 2012, 07:54. Available at: http://www.acronymgeek.com/4FW. Accessed February 14, 2012, 07:54. |