| APA | RET. (2012, February 9). In Acronym Geek. Retrieved 03:13, February 9, 2012, from http://www.acronymgeek.com/RET |
| MLA | "RET." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/RET>. |
| MHRA | 'RET', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/RET> [accessed 9 February 2012] |
| Chicago | "RET", http://www.acronymgeek.com/RET (accessed February 9, 2012). |
| CBE/CSE | RET [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/RET. |
| Bluebook | RET, http://www.acronymgeek.com/RET (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RET, http://www.acronymgeek.com/RET (optional description here) (as of Feb. 9, 2012, 03:13). |
| AMA | RET. Acronym Geek. February 9, 2012, 03:13. Available at: http://www.acronymgeek.com/RET. Accessed February 9, 2012, 03:13. |