APA (7th ed.) Citation

Smith, R. W. (2001). Secret fighting arts of the world. Tuttle Publishing.

Chicago Style (17th ed.) Citation

Smith, Robert W. Secret Fighting Arts of the World. Boston: Tuttle Publishing, 2001.

MLA (9th ed.) Citation

Smith, Robert W. Secret Fighting Arts of the World. Tuttle Publishing, 2001.

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