APA Citatie

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

Chicago Style citaat

Cox, Alan, en Robert Brian Hart. Plate Tectonics: : How It Works. London: Blackwell, 1986.

MLA citatie

Cox, Alan, en Robert Brian Hart. Plate Tectonics: : How It Works. Blackwell, 1986.