| APA | DIAGEO. (2012, February 12). In Acronym Geek. Retrieved 13:12, February 12, 2012, from http://www.acronymgeek.com/DIAGEO |
| MLA | "DIAGEO." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/DIAGEO>. |
| MHRA | 'DIAGEO', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/DIAGEO> [accessed 12 February 2012] |
| Chicago | "DIAGEO", http://www.acronymgeek.com/DIAGEO (accessed February 12, 2012). |
| CBE/CSE | DIAGEO [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/DIAGEO. |
| Bluebook | DIAGEO, http://www.acronymgeek.com/DIAGEO (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DIAGEO, http://www.acronymgeek.com/DIAGEO (optional description here) (as of Feb. 12, 2012, 13:12). |
| AMA | DIAGEO. Acronym Geek. February 12, 2012, 13:12. Available at: http://www.acronymgeek.com/DIAGEO. Accessed February 12, 2012, 13:12. |