| APA | R4T. (2012, February 15). In Acronym Geek. Retrieved 03:22, February 15, 2012, from http://www.acronymgeek.com/R4T |
| MLA | "R4T." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/R4T>. |
| MHRA | 'R4T', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/R4T> [accessed 15 February 2012] |
| Chicago | "R4T", http://www.acronymgeek.com/R4T (accessed February 15, 2012). |
| CBE/CSE | R4T [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/R4T. |
| Bluebook | R4T, http://www.acronymgeek.com/R4T (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, R4T, http://www.acronymgeek.com/R4T (optional description here) (as of Feb. 15, 2012, 03:22). |
| AMA | R4T. Acronym Geek. February 15, 2012, 03:22. Available at: http://www.acronymgeek.com/R4T. Accessed February 15, 2012, 03:22. |