| APA | RTEN. (2012, February 14). In Acronym Geek. Retrieved 16:34, February 14, 2012, from http://www.acronymgeek.com/RTEN |
| MLA | "RTEN." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/RTEN>. |
| MHRA | 'RTEN', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/RTEN> [accessed 14 February 2012] |
| Chicago | "RTEN", http://www.acronymgeek.com/RTEN (accessed February 14, 2012). |
| CBE/CSE | RTEN [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/RTEN. |
| Bluebook | RTEN, http://www.acronymgeek.com/RTEN (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RTEN, http://www.acronymgeek.com/RTEN (optional description here) (as of Feb. 14, 2012, 16:34). |
| AMA | RTEN. Acronym Geek. February 14, 2012, 16:34. Available at: http://www.acronymgeek.com/RTEN. Accessed February 14, 2012, 16:34. |