Cita APA (7th ed.)

Barnard, J. D. (1960). The Macmillan science-life series, book 3. Macmillan.

Cita Chicago (17th ed.)

Barnard, John Darrell. The Macmillan Science-life Series, Book 3. New York: Macmillan, 1960.

Cita MLA (9th ed.)

Barnard, John Darrell. The Macmillan Science-life Series, Book 3. Macmillan, 1960.