APA (7th ed.) Citation

Cox, A., & Hart, R. B. (1986). Plate tectonics: How it works. Blackwell.

Chicago Style (17th ed.) Citation

Cox, Allan, and Robert Brian Hart. Plate Tectonics: How It Works. Palo Alto [u.a.]: Blackwell, 1986.

MLA (9th ed.) Citation

Cox, Allan, and Robert Brian Hart. Plate Tectonics: How It Works. Blackwell, 1986.