| APA | FDA/USDA. (2012, February 12). In Acronym Geek. Retrieved 09:32, February 12, 2012, from http://www.acronymgeek.com/FDA/USDA |
| MLA | "FDA/USDA." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/FDA/USDA>. |
| MHRA | 'FDA/USDA', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/FDA/USDA> [accessed 12 February 2012] |
| Chicago | "FDA/USDA", http://www.acronymgeek.com/FDA/USDA (accessed February 12, 2012). |
| CBE/CSE | FDA/USDA [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/FDA/USDA. |
| Bluebook | FDA/USDA, http://www.acronymgeek.com/FDA/USDA (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FDA/USDA, http://www.acronymgeek.com/FDA/USDA (optional description here) (as of Feb. 12, 2012, 09:32). |
| AMA | FDA/USDA. Acronym Geek. February 12, 2012, 09:32. Available at: http://www.acronymgeek.com/FDA/USDA. Accessed February 12, 2012, 09:32. |