| APA | ESPH. (2012, February 16). In Acronym Geek. Retrieved 07:16, February 16, 2012, from http://www.acronymgeek.com/ESPH |
| MLA | "ESPH." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ESPH>. |
| MHRA | 'ESPH', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ESPH> [accessed 16 February 2012] |
| Chicago | "ESPH", http://www.acronymgeek.com/ESPH (accessed February 16, 2012). |
| CBE/CSE | ESPH [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ESPH. |
| Bluebook | ESPH, http://www.acronymgeek.com/ESPH (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ESPH, http://www.acronymgeek.com/ESPH (optional description here) (as of Feb. 16, 2012, 07:16). |
| AMA | ESPH. Acronym Geek. February 16, 2012, 07:16. Available at: http://www.acronymgeek.com/ESPH. Accessed February 16, 2012, 07:16. |