| APA | ESPC. (2012, February 17). In Acronym Geek. Retrieved 01:40, February 17, 2012, from http://www.acronymgeek.com/ESPC |
| MLA | "ESPC." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/ESPC>. |
| MHRA | 'ESPC', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/ESPC> [accessed 17 February 2012] |
| Chicago | "ESPC", http://www.acronymgeek.com/ESPC (accessed February 17, 2012). |
| CBE/CSE | ESPC [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/ESPC. |
| Bluebook | ESPC, http://www.acronymgeek.com/ESPC (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ESPC, http://www.acronymgeek.com/ESPC (optional description here) (as of Feb. 17, 2012, 01:40). |
| AMA | ESPC. Acronym Geek. February 17, 2012, 01:40. Available at: http://www.acronymgeek.com/ESPC. Accessed February 17, 2012, 01:40. |