| APA | HHFB. (2012, February 15). In Acronym Geek. Retrieved 20:29, February 15, 2012, from http://www.acronymgeek.com/HHFB |
| MLA | "HHFB." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/HHFB>. |
| MHRA | 'HHFB', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/HHFB> [accessed 15 February 2012] |
| Chicago | "HHFB", http://www.acronymgeek.com/HHFB (accessed February 15, 2012). |
| CBE/CSE | HHFB [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/HHFB. |
| Bluebook | HHFB, http://www.acronymgeek.com/HHFB (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HHFB, http://www.acronymgeek.com/HHFB (optional description here) (as of Feb. 15, 2012, 20:29). |
| AMA | HHFB. Acronym Geek. February 15, 2012, 20:29. Available at: http://www.acronymgeek.com/HHFB. Accessed February 15, 2012, 20:29. |