APA (7th ed.) Citation

Fletcher, N. (1999). The ultimate KOI. Howell Book House.

Chicago Style (17th ed.) Citation

Fletcher, Nick. The Ultimate KOI. New York: Howell Book House, 1999.

MLA (8th ed.) Citation

Fletcher, Nick. The Ultimate KOI. Howell Book House, 1999.

Warning: These citations may not always be 100% accurate.