| APA | HCFA. (2012, February 11). In Acronym Geek. Retrieved 21:41, February 11, 2012, from http://www.acronymgeek.com/HCFA |
| MLA | "HCFA." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/HCFA>. |
| MHRA | 'HCFA', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/HCFA> [accessed 11 February 2012] |
| Chicago | "HCFA", http://www.acronymgeek.com/HCFA (accessed February 11, 2012). |
| CBE/CSE | HCFA [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/HCFA. |
| Bluebook | HCFA, http://www.acronymgeek.com/HCFA (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HCFA, http://www.acronymgeek.com/HCFA (optional description here) (as of Feb. 11, 2012, 21:41). |
| AMA | HCFA. Acronym Geek. February 11, 2012, 21:41. Available at: http://www.acronymgeek.com/HCFA. Accessed February 11, 2012, 21:41. |