| APA | NHKI. (2012, February 15). In Acronym Geek. Retrieved 04:42, February 15, 2012, from http://www.acronymgeek.com/NHKI |
| MLA | "NHKI." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/NHKI>. |
| MHRA | 'NHKI', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/NHKI> [accessed 15 February 2012] |
| Chicago | "NHKI", http://www.acronymgeek.com/NHKI (accessed February 15, 2012). |
| CBE/CSE | NHKI [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/NHKI. |
| Bluebook | NHKI, http://www.acronymgeek.com/NHKI (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NHKI, http://www.acronymgeek.com/NHKI (optional description here) (as of Feb. 15, 2012, 04:42). |
| AMA | NHKI. Acronym Geek. February 15, 2012, 04:42. Available at: http://www.acronymgeek.com/NHKI. Accessed February 15, 2012, 04:42. |