Cita APA (7th ed.)

Anderson, A. H. (1971). The drifting continents. Putnam.

Cita Chicago (17th ed.)

Anderson, Alan H. The Drifting Continents. New York: Putnam, 1971.

Cita MLA (8th ed.)

Anderson, Alan H. The Drifting Continents. Putnam, 1971.