Cita APA (7a ed.)

Hegner, R. W. (1947). Laboratory guide for college zoology. The Macmillan.

Cita Chicago Style (17a ed.)

Hegner, Robert W. Laboratory Guide for College Zoology. New York: The Macmillan, 1947.

Cita MLA (8a ed.)

Hegner, Robert W. Laboratory Guide for College Zoology. The Macmillan, 1947.