| APA | DRXI. (2012, February 12). In Acronym Geek. Retrieved 10:14, February 12, 2012, from http://www.acronymgeek.com/DRXI |
| MLA | "DRXI." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/DRXI>. |
| MHRA | 'DRXI', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/DRXI> [accessed 12 February 2012] |
| Chicago | "DRXI", http://www.acronymgeek.com/DRXI (accessed February 12, 2012). |
| CBE/CSE | DRXI [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/DRXI. |
| Bluebook | DRXI, http://www.acronymgeek.com/DRXI (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DRXI, http://www.acronymgeek.com/DRXI (optional description here) (as of Feb. 12, 2012, 10:14). |
| AMA | DRXI. Acronym Geek. February 12, 2012, 10:14. Available at: http://www.acronymgeek.com/DRXI. Accessed February 12, 2012, 10:14. |