Cita APA (7a ed.)

Huettner, A. F. (1964). A laboratory manual of comparative embryology (7th. print.). Macmillan.

Cita Chicago Style (17a ed.)

Huettner, Alfred Francis. A Laboratory Manual of Comparative Embryology. 7th. print. New York: Macmillan, 1964.

Cita MLA (9a ed.)

Huettner, Alfred Francis. A Laboratory Manual of Comparative Embryology. 7th. print. Macmillan, 1964.