| APA | National Data Depository (NDD). (2012, February 14). In Acronym Geek. Retrieved 06:01, February 14, 2012, from http://www.acronymgeek.com/NDD/National_Data_Depository |
| MLA | "National Data Depository (NDD)." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/NDD/National_Data_Depository>. |
| MHRA | 'National Data Depository (NDD)', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/NDD/National_Data_Depository> [accessed 14 February 2012] |
| Chicago | "National Data Depository (NDD)", http://www.acronymgeek.com/NDD/National_Data_Depository (accessed February 14, 2012). |
| CBE/CSE | National Data Depository (NDD) [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/NDD/National_Data_Depository. |
| Bluebook | National Data Depository (NDD), http://www.acronymgeek.com/NDD/National_Data_Depository (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, National Data Depository (NDD), http://www.acronymgeek.com/NDD/National_Data_Depository (optional description here) (as of Feb. 14, 2012, 06:01). |
| AMA | National Data Depository (NDD). Acronym Geek. February 14, 2012, 06:01. Available at: http://www.acronymgeek.com/NDD/National_Data_Depository. Accessed February 14, 2012, 06:01. |