| APA | BPHK. (2012, February 15). In Acronym Geek. Retrieved 10:00, February 15, 2012, from http://www.acronymgeek.com/BPHK |
| MLA | "BPHK." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/BPHK>. |
| MHRA | 'BPHK', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/BPHK> [accessed 15 February 2012] |
| Chicago | "BPHK", http://www.acronymgeek.com/BPHK (accessed February 15, 2012). |
| CBE/CSE | BPHK [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/BPHK. |
| Bluebook | BPHK, http://www.acronymgeek.com/BPHK (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BPHK, http://www.acronymgeek.com/BPHK (optional description here) (as of Feb. 15, 2012, 10:00). |
| AMA | BPHK. Acronym Geek. February 15, 2012, 10:00. Available at: http://www.acronymgeek.com/BPHK. Accessed February 15, 2012, 10:00. |