| APA | HAPW. (2012, February 15). In Acronym Geek. Retrieved 06:52, February 15, 2012, from http://www.acronymgeek.com/HAPW |
| MLA | "HAPW." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/HAPW>. |
| MHRA | 'HAPW', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/HAPW> [accessed 15 February 2012] |
| Chicago | "HAPW", http://www.acronymgeek.com/HAPW (accessed February 15, 2012). |
| CBE/CSE | HAPW [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/HAPW. |
| Bluebook | HAPW, http://www.acronymgeek.com/HAPW (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HAPW, http://www.acronymgeek.com/HAPW (optional description here) (as of Feb. 15, 2012, 06:52). |
| AMA | HAPW. Acronym Geek. February 15, 2012, 06:52. Available at: http://www.acronymgeek.com/HAPW. Accessed February 15, 2012, 06:52. |