| APA | HBPH. (2012, February 11). In Acronym Geek. Retrieved 21:09, February 11, 2012, from http://www.acronymgeek.com/HBPH |
| MLA | "HBPH." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/HBPH>. |
| MHRA | 'HBPH', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/HBPH> [accessed 11 February 2012] |
| Chicago | "HBPH", http://www.acronymgeek.com/HBPH (accessed February 11, 2012). |
| CBE/CSE | HBPH [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/HBPH. |
| Bluebook | HBPH, http://www.acronymgeek.com/HBPH (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HBPH, http://www.acronymgeek.com/HBPH (optional description here) (as of Feb. 11, 2012, 21:09). |
| AMA | HBPH. Acronym Geek. February 11, 2012, 21:09. Available at: http://www.acronymgeek.com/HBPH. Accessed February 11, 2012, 21:09. |