| APA | EW/OPSEC. (2012, February 12). In Acronym Geek. Retrieved 14:02, February 12, 2012, from http://www.acronymgeek.com/EW/OPSEC |
| MLA | "EW/OPSEC." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/EW/OPSEC>. |
| MHRA | 'EW/OPSEC', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/EW/OPSEC> [accessed 12 February 2012] |
| Chicago | "EW/OPSEC", http://www.acronymgeek.com/EW/OPSEC (accessed February 12, 2012). |
| CBE/CSE | EW/OPSEC [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/EW/OPSEC. |
| Bluebook | EW/OPSEC, http://www.acronymgeek.com/EW/OPSEC (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EW/OPSEC, http://www.acronymgeek.com/EW/OPSEC (optional description here) (as of Feb. 12, 2012, 14:02). |
| AMA | EW/OPSEC. Acronym Geek. February 12, 2012, 14:02. Available at: http://www.acronymgeek.com/EW/OPSEC. Accessed February 12, 2012, 14:02. |