| APA | RRNA. (2012, February 9). In Acronym Geek. Retrieved 14:29, February 9, 2012, from http://www.acronymgeek.com/RRNA |
| MLA | "RRNA." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/RRNA>. |
| MHRA | 'RRNA', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/RRNA> [accessed 9 February 2012] |
| Chicago | "RRNA", http://www.acronymgeek.com/RRNA (accessed February 9, 2012). |
| CBE/CSE | RRNA [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/RRNA. |
| Bluebook | RRNA, http://www.acronymgeek.com/RRNA (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RRNA, http://www.acronymgeek.com/RRNA (optional description here) (as of Feb. 9, 2012, 14:29). |
| AMA | RRNA. Acronym Geek. February 9, 2012, 14:29. Available at: http://www.acronymgeek.com/RRNA. Accessed February 9, 2012, 14:29. |