| APA | FCLS. (2012, February 15). In Acronym Geek. Retrieved 19:36, February 15, 2012, from http://www.acronymgeek.com/FCLS |
| MLA | "FCLS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/FCLS>. |
| MHRA | 'FCLS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/FCLS> [accessed 15 February 2012] |
| Chicago | "FCLS", http://www.acronymgeek.com/FCLS (accessed February 15, 2012). |
| CBE/CSE | FCLS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/FCLS. |
| Bluebook | FCLS, http://www.acronymgeek.com/FCLS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FCLS, http://www.acronymgeek.com/FCLS (optional description here) (as of Feb. 15, 2012, 19:36). |
| AMA | FCLS. Acronym Geek. February 15, 2012, 19:36. Available at: http://www.acronymgeek.com/FCLS. Accessed February 15, 2012, 19:36. |