| APA | HDCR. (2012, February 16). In Acronym Geek. Retrieved 06:59, February 16, 2012, from http://www.acronymgeek.com/HDCR |
| MLA | "HDCR." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HDCR>. |
| MHRA | 'HDCR', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HDCR> [accessed 16 February 2012] |
| Chicago | "HDCR", http://www.acronymgeek.com/HDCR (accessed February 16, 2012). |
| CBE/CSE | HDCR [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HDCR. |
| Bluebook | HDCR, http://www.acronymgeek.com/HDCR (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HDCR, http://www.acronymgeek.com/HDCR (optional description here) (as of Feb. 16, 2012, 06:59). |
| AMA | HDCR. Acronym Geek. February 16, 2012, 06:59. Available at: http://www.acronymgeek.com/HDCR. Accessed February 16, 2012, 06:59. |