| APA | BPHD. (2012, February 16). In Acronym Geek. Retrieved 16:24, February 16, 2012, from http://www.acronymgeek.com/BPHD |
| MLA | "BPHD." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/BPHD>. |
| MHRA | 'BPHD', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/BPHD> [accessed 16 February 2012] |
| Chicago | "BPHD", http://www.acronymgeek.com/BPHD (accessed February 16, 2012). |
| CBE/CSE | BPHD [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/BPHD. |
| Bluebook | BPHD, http://www.acronymgeek.com/BPHD (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BPHD, http://www.acronymgeek.com/BPHD (optional description here) (as of Feb. 16, 2012, 16:24). |
| AMA | BPHD. Acronym Geek. February 16, 2012, 16:24. Available at: http://www.acronymgeek.com/BPHD. Accessed February 16, 2012, 16:24. |