APA (7th ed.) Citation

Park,Yeon Hee. (1999). The Ultimate Reference Guide To The World's Most Popular Martial Art Tae Kwon Do: Updated Edition. Checkmark Books.

Chicago Style (17th ed.) Citation

Park,Yeon Hee. The Ultimate Reference Guide To The World's Most Popular Martial Art Tae Kwon Do: Updated Edition. New York: Checkmark Books, 1999.

MLA (9th ed.) Citation

Park,Yeon Hee. The Ultimate Reference Guide To The World's Most Popular Martial Art Tae Kwon Do: Updated Edition. Checkmark Books, 1999.