| APA | PHPH. (2012, February 16). In Acronym Geek. Retrieved 04:34, February 16, 2012, from http://www.acronymgeek.com/PHPH |
| MLA | "PHPH." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/PHPH>. |
| MHRA | 'PHPH', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/PHPH> [accessed 16 February 2012] |
| Chicago | "PHPH", http://www.acronymgeek.com/PHPH (accessed February 16, 2012). |
| CBE/CSE | PHPH [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/PHPH. |
| Bluebook | PHPH, http://www.acronymgeek.com/PHPH (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PHPH, http://www.acronymgeek.com/PHPH (optional description here) (as of Feb. 16, 2012, 04:34). |
| AMA | PHPH. Acronym Geek. February 16, 2012, 04:34. Available at: http://www.acronymgeek.com/PHPH. Accessed February 16, 2012, 04:34. |