| APA | HKNB. (2012, February 16). In Acronym Geek. Retrieved 02:57, February 16, 2012, from http://www.acronymgeek.com/HKNB |
| MLA | "HKNB." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HKNB>. |
| MHRA | 'HKNB', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HKNB> [accessed 16 February 2012] |
| Chicago | "HKNB", http://www.acronymgeek.com/HKNB (accessed February 16, 2012). |
| CBE/CSE | HKNB [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HKNB. |
| Bluebook | HKNB, http://www.acronymgeek.com/HKNB (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HKNB, http://www.acronymgeek.com/HKNB (optional description here) (as of Feb. 16, 2012, 02:57). |
| AMA | HKNB. Acronym Geek. February 16, 2012, 02:57. Available at: http://www.acronymgeek.com/HKNB. Accessed February 16, 2012, 02:57. |