| APA | HQY. (2012, February 13). In Acronym Geek. Retrieved 21:11, February 13, 2012, from http://www.acronymgeek.com/HQY |
| MLA | "HQY." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/HQY>. |
| MHRA | 'HQY', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/HQY> [accessed 13 February 2012] |
| Chicago | "HQY", http://www.acronymgeek.com/HQY (accessed February 13, 2012). |
| CBE/CSE | HQY [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/HQY. |
| Bluebook | HQY, http://www.acronymgeek.com/HQY (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HQY, http://www.acronymgeek.com/HQY (optional description here) (as of Feb. 13, 2012, 21:11). |
| AMA | HQY. Acronym Geek. February 13, 2012, 21:11. Available at: http://www.acronymgeek.com/HQY. Accessed February 13, 2012, 21:11. |