| APA | HBFE. (2012, February 14). In Acronym Geek. Retrieved 08:11, February 14, 2012, from http://www.acronymgeek.com/HBFE |
| MLA | "HBFE." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HBFE>. |
| MHRA | 'HBFE', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HBFE> [accessed 14 February 2012] |
| Chicago | "HBFE", http://www.acronymgeek.com/HBFE (accessed February 14, 2012). |
| CBE/CSE | HBFE [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HBFE. |
| Bluebook | HBFE, http://www.acronymgeek.com/HBFE (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HBFE, http://www.acronymgeek.com/HBFE (optional description here) (as of Feb. 14, 2012, 08:11). |
| AMA | HBFE. Acronym Geek. February 14, 2012, 08:11. Available at: http://www.acronymgeek.com/HBFE. Accessed February 14, 2012, 08:11. |