| APA | ACRN. (2012, February 9). In Acronym Geek. Retrieved 11:15, February 9, 2012, from http://www.acronymgeek.com/ACRN |
| MLA | "ACRN." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/ACRN>. |
| MHRA | 'ACRN', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/ACRN> [accessed 9 February 2012] |
| Chicago | "ACRN", http://www.acronymgeek.com/ACRN (accessed February 9, 2012). |
| CBE/CSE | ACRN [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/ACRN. |
| Bluebook | ACRN, http://www.acronymgeek.com/ACRN (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ACRN, http://www.acronymgeek.com/ACRN (optional description here) (as of Feb. 9, 2012, 11:15). |
| AMA | ACRN. Acronym Geek. February 9, 2012, 11:15. Available at: http://www.acronymgeek.com/ACRN. Accessed February 9, 2012, 11:15. |