| Style | Reference Text |
|---|
| APA | AT U. (2009, November 27). In All Acronyms. Retrieved 00:17, November 27, 2009, from http://www.all-acronyms.com/AT+U |
| MLA | "AT U." All Acronyms. 27 Nov 2009, 00:17. All Acronyms. 27 Nov 2009 <http://www.all-acronyms.com/AT+U>. |
| MHRA | 'AT U', All Acronyms, 27 November 2009, 00:17, <http://www.all-acronyms.com/AT+U> [accessed 27 November 2009] |
| Chicago | "AT U," http://www.all-acronyms.com/AT+U (accessed November 27, 2009). |
| CBE/CSE | AT U [Internet]. All Acronyms; 2009 Nov 27, 00:17 [cited 2009 Nov 27]. Available from: http://www.all-acronyms.com/AT+U. |
| Bluebook | AT U, http://www.all-acronyms.com/AT+U (last visited November 27, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, AT U, http://www.all-acronyms.com/AT+U (optional description here) (as of Nov. 27, 2009, 00:17). |
| AMA | AT U. All Acronyms. November 27, 2009, 00:17. Available at: http://www.all-acronyms.com/AT+U. Accessed November 27, 2009. |
Atomic Unit