| APA | CRDI. (2012, February 17). In Acronym Geek. Retrieved 07:55, February 17, 2012, from http://www.acronymgeek.com/CRDI |
| MLA | "CRDI." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/CRDI>. |
| MHRA | 'CRDI', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/CRDI> [accessed 17 February 2012] |
| Chicago | "CRDI", http://www.acronymgeek.com/CRDI (accessed February 17, 2012). |
| CBE/CSE | CRDI [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/CRDI. |
| Bluebook | CRDI, http://www.acronymgeek.com/CRDI (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CRDI, http://www.acronymgeek.com/CRDI (optional description here) (as of Feb. 17, 2012, 07:55). |
| AMA | CRDI. Acronym Geek. February 17, 2012, 07:55. Available at: http://www.acronymgeek.com/CRDI. Accessed February 17, 2012, 07:55. |