| APA | EW/IST. (2012, February 12). In Acronym Geek. Retrieved 11:28, February 12, 2012, from http://www.acronymgeek.com/EW/IST |
| MLA | "EW/IST." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/EW/IST>. |
| MHRA | 'EW/IST', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/EW/IST> [accessed 12 February 2012] |
| Chicago | "EW/IST", http://www.acronymgeek.com/EW/IST (accessed February 12, 2012). |
| CBE/CSE | EW/IST [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/EW/IST. |
| Bluebook | EW/IST, http://www.acronymgeek.com/EW/IST (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EW/IST, http://www.acronymgeek.com/EW/IST (optional description here) (as of Feb. 12, 2012, 11:28). |
| AMA | EW/IST. Acronym Geek. February 12, 2012, 11:28. Available at: http://www.acronymgeek.com/EW/IST. Accessed February 12, 2012, 11:28. |