| APA | HASP. (2012, February 15). In Acronym Geek. Retrieved 23:37, February 15, 2012, from http://www.acronymgeek.com/HASP |
| MLA | "HASP." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/HASP>. |
| MHRA | 'HASP', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/HASP> [accessed 15 February 2012] |
| Chicago | "HASP", http://www.acronymgeek.com/HASP (accessed February 15, 2012). |
| CBE/CSE | HASP [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/HASP. |
| Bluebook | HASP, http://www.acronymgeek.com/HASP (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HASP, http://www.acronymgeek.com/HASP (optional description here) (as of Feb. 15, 2012, 23:37). |
| AMA | HASP. Acronym Geek. February 15, 2012, 23:37. Available at: http://www.acronymgeek.com/HASP. Accessed February 15, 2012, 23:37. |