| APA | PHCH. (2012, February 16). In Acronym Geek. Retrieved 19:41, February 16, 2012, from http://www.acronymgeek.com/PHCH |
| MLA | "PHCH." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/PHCH>. |
| MHRA | 'PHCH', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/PHCH> [accessed 16 February 2012] |
| Chicago | "PHCH", http://www.acronymgeek.com/PHCH (accessed February 16, 2012). |
| CBE/CSE | PHCH [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/PHCH. |
| Bluebook | PHCH, http://www.acronymgeek.com/PHCH (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PHCH, http://www.acronymgeek.com/PHCH (optional description here) (as of Feb. 16, 2012, 19:41). |
| AMA | PHCH. Acronym Geek. February 16, 2012, 19:41. Available at: http://www.acronymgeek.com/PHCH. Accessed February 16, 2012, 19:41. |