| APA | E-CASH. (2012, February 12). In Acronym Geek. Retrieved 08:35, February 12, 2012, from http://www.acronymgeek.com/E-CASH |
| MLA | "E-CASH." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/E-CASH>. |
| MHRA | 'E-CASH', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/E-CASH> [accessed 12 February 2012] |
| Chicago | "E-CASH", http://www.acronymgeek.com/E-CASH (accessed February 12, 2012). |
| CBE/CSE | E-CASH [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/E-CASH. |
| Bluebook | E-CASH, http://www.acronymgeek.com/E-CASH (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, E-CASH, http://www.acronymgeek.com/E-CASH (optional description here) (as of Feb. 12, 2012, 08:35). |
| AMA | E-CASH. Acronym Geek. February 12, 2012, 08:35. Available at: http://www.acronymgeek.com/E-CASH. Accessed February 12, 2012, 08:35. |