| APA | BHKA. (2012, February 16). In Acronym Geek. Retrieved 08:13, February 16, 2012, from http://www.acronymgeek.com/BHKA |
| MLA | "BHKA." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/BHKA>. |
| MHRA | 'BHKA', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/BHKA> [accessed 16 February 2012] |
| Chicago | "BHKA", http://www.acronymgeek.com/BHKA (accessed February 16, 2012). |
| CBE/CSE | BHKA [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/BHKA. |
| Bluebook | BHKA, http://www.acronymgeek.com/BHKA (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BHKA, http://www.acronymgeek.com/BHKA (optional description here) (as of Feb. 16, 2012, 08:13). |
| AMA | BHKA. Acronym Geek. February 16, 2012, 08:13. Available at: http://www.acronymgeek.com/BHKA. Accessed February 16, 2012, 08:13. |