APA stil citiranja

Holcenberg, J. S., & Roberts, J. (1981). Enzymes as drugs: Enzymes as drugs. New York [etc.]: John Wiley & Sons.

Chicago stil citiranja

Holcenberg, J. S., and J. Roberts. Enzymes as drugs: Enzymes as drugs. New York [etc.]: John Wiley & Sons, 1981.

MLA stil citiranja

Holcenberg, J. S., and J. Roberts. Enzymes as drugs: Enzymes as drugs. New York [etc.]: John Wiley & Sons, 1981.