| APA | A.H.. (2012, February 14). In Acronym Geek. Retrieved 18:59, February 14, 2012, from http://www.acronymgeek.com/A.H. |
| MLA | "A.H.." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/A.H.>. |
| MHRA | 'A.H.', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/A.H.> [accessed 14 February 2012] |
| Chicago | "A.H.", http://www.acronymgeek.com/A.H. (accessed February 14, 2012). |
| CBE/CSE | A.H. [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/A.H.. |
| Bluebook | A.H., http://www.acronymgeek.com/A.H. (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, A.H., http://www.acronymgeek.com/A.H. (optional description here) (as of Feb. 14, 2012, 18:59). |
| AMA | A.H.. Acronym Geek. February 14, 2012, 18:59. Available at: http://www.acronymgeek.com/A.H.. Accessed February 14, 2012, 18:59. |