| APA | Colombia Flights Directory (CFD). (2012, February 13). In Acronym Geek. Retrieved 20:35, February 13, 2012, from http://www.acronymgeek.com/CFD/Colombia_Flights_Directory |
| MLA | "Colombia Flights Directory (CFD)." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/CFD/Colombia_Flights_Directory>. |
| MHRA | 'Colombia Flights Directory (CFD)', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/CFD/Colombia_Flights_Directory> [accessed 13 February 2012] |
| Chicago | "Colombia Flights Directory (CFD)", http://www.acronymgeek.com/CFD/Colombia_Flights_Directory (accessed February 13, 2012). |
| CBE/CSE | Colombia Flights Directory (CFD) [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/CFD/Colombia_Flights_Directory. |
| Bluebook | Colombia Flights Directory (CFD), http://www.acronymgeek.com/CFD/Colombia_Flights_Directory (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, Colombia Flights Directory (CFD), http://www.acronymgeek.com/CFD/Colombia_Flights_Directory (optional description here) (as of Feb. 13, 2012, 20:35). |
| AMA | Colombia Flights Directory (CFD). Acronym Geek. February 13, 2012, 20:35. Available at: http://www.acronymgeek.com/CFD/Colombia_Flights_Directory. Accessed February 13, 2012, 20:35. |