| APA | DARPA. (2012, February 10). In Acronym Geek. Retrieved 19:13, February 10, 2012, from http://www.acronymgeek.com/DARPA |
| MLA | "DARPA." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/DARPA>. |
| MHRA | 'DARPA', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/DARPA> [accessed 10 February 2012] |
| Chicago | "DARPA", http://www.acronymgeek.com/DARPA (accessed February 10, 2012). |
| CBE/CSE | DARPA [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/DARPA. |
| Bluebook | DARPA, http://www.acronymgeek.com/DARPA (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DARPA, http://www.acronymgeek.com/DARPA (optional description here) (as of Feb. 10, 2012, 19:13). |
| AMA | DARPA. Acronym Geek. February 10, 2012, 19:13. Available at: http://www.acronymgeek.com/DARPA. Accessed February 10, 2012, 19:13. |