| APA | HKFE. (2012, February 11). In Acronym Geek. Retrieved 23:55, February 11, 2012, from http://www.acronymgeek.com/HKFE |
| MLA | "HKFE." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/HKFE>. |
| MHRA | 'HKFE', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/HKFE> [accessed 11 February 2012] |
| Chicago | "HKFE", http://www.acronymgeek.com/HKFE (accessed February 11, 2012). |
| CBE/CSE | HKFE [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/HKFE. |
| Bluebook | HKFE, http://www.acronymgeek.com/HKFE (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HKFE, http://www.acronymgeek.com/HKFE (optional description here) (as of Feb. 11, 2012, 23:55). |
| AMA | HKFE. Acronym Geek. February 11, 2012, 23:55. Available at: http://www.acronymgeek.com/HKFE. Accessed February 11, 2012, 23:55. |