APA Edition Citation

Somers, F. G., & Sumber, J. B. (1953). Chemistry and methods of enzymes (3.). Academic press.

Chicago Edition Citation

Somers, Fred G., and James B. Sumber. Chemistry and Methods of Enzymes. 3. Newyork: Academic press, 1953.

MLA Edition Citation

Somers, Fred G., and James B. Sumber. Chemistry and Methods of Enzymes. 3. Academic press, 1953.