| APA | CRNA. (2012, February 9). In Acronym Geek. Retrieved 16:41, February 9, 2012, from http://www.acronymgeek.com/CRNA |
| MLA | "CRNA." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/CRNA>. |
| MHRA | 'CRNA', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/CRNA> [accessed 9 February 2012] |
| Chicago | "CRNA", http://www.acronymgeek.com/CRNA (accessed February 9, 2012). |
| CBE/CSE | CRNA [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/CRNA. |
| Bluebook | CRNA, http://www.acronymgeek.com/CRNA (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CRNA, http://www.acronymgeek.com/CRNA (optional description here) (as of Feb. 9, 2012, 16:41). |
| AMA | CRNA. Acronym Geek. February 9, 2012, 16:41. Available at: http://www.acronymgeek.com/CRNA. Accessed February 9, 2012, 16:41. |