| APA | ARNS. (2012, February 12). In Acronym Geek. Retrieved 01:34, February 12, 2012, from http://www.acronymgeek.com/ARNS |
| MLA | "ARNS." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/ARNS>. |
| MHRA | 'ARNS', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/ARNS> [accessed 12 February 2012] |
| Chicago | "ARNS", http://www.acronymgeek.com/ARNS (accessed February 12, 2012). |
| CBE/CSE | ARNS [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/ARNS. |
| Bluebook | ARNS, http://www.acronymgeek.com/ARNS (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ARNS, http://www.acronymgeek.com/ARNS (optional description here) (as of Feb. 12, 2012, 01:34). |
| AMA | ARNS. Acronym Geek. February 12, 2012, 01:34. Available at: http://www.acronymgeek.com/ARNS. Accessed February 12, 2012, 01:34. |