| APA | PEHS. (2012, February 14). In Acronym Geek. Retrieved 20:20, February 14, 2012, from http://www.acronymgeek.com/PEHS |
| MLA | "PEHS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/PEHS>. |
| MHRA | 'PEHS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/PEHS> [accessed 14 February 2012] |
| Chicago | "PEHS", http://www.acronymgeek.com/PEHS (accessed February 14, 2012). |
| CBE/CSE | PEHS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/PEHS. |
| Bluebook | PEHS, http://www.acronymgeek.com/PEHS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PEHS, http://www.acronymgeek.com/PEHS (optional description here) (as of Feb. 14, 2012, 20:20). |
| AMA | PEHS. Acronym Geek. February 14, 2012, 20:20. Available at: http://www.acronymgeek.com/PEHS. Accessed February 14, 2012, 20:20. |