| APA | DRDO. (2012, February 16). In Acronym Geek. Retrieved 00:05, February 16, 2012, from http://www.acronymgeek.com/DRDO |
| MLA | "DRDO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DRDO>. |
| MHRA | 'DRDO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DRDO> [accessed 16 February 2012] |
| Chicago | "DRDO", http://www.acronymgeek.com/DRDO (accessed February 16, 2012). |
| CBE/CSE | DRDO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DRDO. |
| Bluebook | DRDO, http://www.acronymgeek.com/DRDO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DRDO, http://www.acronymgeek.com/DRDO (optional description here) (as of Feb. 16, 2012, 00:05). |
| AMA | DRDO. Acronym Geek. February 16, 2012, 00:05. Available at: http://www.acronymgeek.com/DRDO. Accessed February 16, 2012, 00:05. |