| APA | HAWC. (2012, February 16). In Acronym Geek. Retrieved 23:06, February 16, 2012, from http://www.acronymgeek.com/HAWC |
| MLA | "HAWC." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HAWC>. |
| MHRA | 'HAWC', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HAWC> [accessed 16 February 2012] |
| Chicago | "HAWC", http://www.acronymgeek.com/HAWC (accessed February 16, 2012). |
| CBE/CSE | HAWC [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HAWC. |
| Bluebook | HAWC, http://www.acronymgeek.com/HAWC (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HAWC, http://www.acronymgeek.com/HAWC (optional description here) (as of Feb. 16, 2012, 23:06). |
| AMA | HAWC. Acronym Geek. February 16, 2012, 23:06. Available at: http://www.acronymgeek.com/HAWC. Accessed February 16, 2012, 23:06. |