APA

Parsons J. A., Schapiro H., . (1975). Exercises in cell biology. New York: McGraw-Hill.

Chicago

Parsons John A, Schapiro Harriette, . 1975. Exercises in cell biology. New York: McGraw-Hill.

Harvard

Parsons J. A., Schapiro H., . (1975). Exercises in cell biology. New York: McGraw-Hill.

MLA

Parsons John A, Schapiro Harriette, . Exercises in cell biology. New York: McGraw-Hill. 1975.