| APA | RS-422. (2012, February 12). In Acronym Geek. Retrieved 07:35, February 12, 2012, from http://www.acronymgeek.com/RS-422 |
| MLA | "RS-422." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/RS-422>. |
| MHRA | 'RS-422', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/RS-422> [accessed 12 February 2012] |
| Chicago | "RS-422", http://www.acronymgeek.com/RS-422 (accessed February 12, 2012). |
| CBE/CSE | RS-422 [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/RS-422. |
| Bluebook | RS-422, http://www.acronymgeek.com/RS-422 (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RS-422, http://www.acronymgeek.com/RS-422 (optional description here) (as of Feb. 12, 2012, 07:35). |
| AMA | RS-422. Acronym Geek. February 12, 2012, 07:35. Available at: http://www.acronymgeek.com/RS-422. Accessed February 12, 2012, 07:35. |