| APA | ECRX. (2012, February 15). In Acronym Geek. Retrieved 20:37, February 15, 2012, from http://www.acronymgeek.com/ECRX |
| MLA | "ECRX." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/ECRX>. |
| MHRA | 'ECRX', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/ECRX> [accessed 15 February 2012] |
| Chicago | "ECRX", http://www.acronymgeek.com/ECRX (accessed February 15, 2012). |
| CBE/CSE | ECRX [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/ECRX. |
| Bluebook | ECRX, http://www.acronymgeek.com/ECRX (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ECRX, http://www.acronymgeek.com/ECRX (optional description here) (as of Feb. 15, 2012, 20:37). |
| AMA | ECRX. Acronym Geek. February 15, 2012, 20:37. Available at: http://www.acronymgeek.com/ECRX. Accessed February 15, 2012, 20:37. |