| APA | USACE. (2012, February 10). In Acronym Geek. Retrieved 19:18, February 10, 2012, from http://www.acronymgeek.com/USACE |
| MLA | "USACE." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/USACE>. |
| MHRA | 'USACE', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/USACE> [accessed 10 February 2012] |
| Chicago | "USACE", http://www.acronymgeek.com/USACE (accessed February 10, 2012). |
| CBE/CSE | USACE [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/USACE. |
| Bluebook | USACE, http://www.acronymgeek.com/USACE (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, USACE, http://www.acronymgeek.com/USACE (optional description here) (as of Feb. 10, 2012, 19:18). |
| AMA | USACE. Acronym Geek. February 10, 2012, 19:18. Available at: http://www.acronymgeek.com/USACE. Accessed February 10, 2012, 19:18. |