APA način citiranja

Cichoke, A. J. (1999). The complete book of enzyme therapy. New York: Avery Publishing.

Čikaški stil citiranja

Cichoke, Anthony J. The Complete Book of Enzyme Therapy. New York: Avery Publishing, 1999.

MLA način citiranja

Cichoke, Anthony J. The Complete Book of Enzyme Therapy. New York: Avery Publishing, 1999.