| APA | RS1. (2012, February 11). In Acronym Geek. Retrieved 22:59, February 11, 2012, from http://www.acronymgeek.com/RS1 |
| MLA | "RS1." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/RS1>. |
| MHRA | 'RS1', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/RS1> [accessed 11 February 2012] |
| Chicago | "RS1", http://www.acronymgeek.com/RS1 (accessed February 11, 2012). |
| CBE/CSE | RS1 [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/RS1. |
| Bluebook | RS1, http://www.acronymgeek.com/RS1 (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RS1, http://www.acronymgeek.com/RS1 (optional description here) (as of Feb. 11, 2012, 22:59). |
| AMA | RS1. Acronym Geek. February 11, 2012, 22:59. Available at: http://www.acronymgeek.com/RS1. Accessed February 11, 2012, 22:59. |