| APA | PHCI. (2012, February 16). In Acronym Geek. Retrieved 09:39, February 16, 2012, from http://www.acronymgeek.com/PHCI |
| MLA | "PHCI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/PHCI>. |
| MHRA | 'PHCI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/PHCI> [accessed 16 February 2012] |
| Chicago | "PHCI", http://www.acronymgeek.com/PHCI (accessed February 16, 2012). |
| CBE/CSE | PHCI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/PHCI. |
| Bluebook | PHCI, http://www.acronymgeek.com/PHCI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PHCI, http://www.acronymgeek.com/PHCI (optional description here) (as of Feb. 16, 2012, 09:39). |
| AMA | PHCI. Acronym Geek. February 16, 2012, 09:39. Available at: http://www.acronymgeek.com/PHCI. Accessed February 16, 2012, 09:39. |