| APA | FLK. (2012, February 13). In Acronym Geek. Retrieved 21:36, February 13, 2012, from http://www.acronymgeek.com/FLK |
| MLA | "FLK." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/FLK>. |
| MHRA | 'FLK', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/FLK> [accessed 13 February 2012] |
| Chicago | "FLK", http://www.acronymgeek.com/FLK (accessed February 13, 2012). |
| CBE/CSE | FLK [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/FLK. |
| Bluebook | FLK, http://www.acronymgeek.com/FLK (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FLK, http://www.acronymgeek.com/FLK (optional description here) (as of Feb. 13, 2012, 21:36). |
| AMA | FLK. Acronym Geek. February 13, 2012, 21:36. Available at: http://www.acronymgeek.com/FLK. Accessed February 13, 2012, 21:36. |