Cita APA (7a ed.)

Bernhard, S. A. (1968). The structure and function of enzymes. Benjamin.

Cita Chicago Style (17a ed.)

Bernhard, Sidney A. The Structure and Function of Enzymes. New York ; Amsterdam: Benjamin, 1968.

Cita MLA (9a ed.)

Bernhard, Sidney A. The Structure and Function of Enzymes. Benjamin, 1968.