Cox, A., & Hart, R. B. (1987). Solutions manual to plate tectonics: How it works. Blackwell Scientific Publications.
Chicago Style (17th ed.) CitationCox, Allan, and Robert Brian Hart. Solutions Manual to Plate Tectonics: How It Works. Palo Alto, Calif: Blackwell Scientific Publications, 1987.
MLA (9th ed.) CitationCox, Allan, and Robert Brian Hart. Solutions Manual to Plate Tectonics: How It Works. Blackwell Scientific Publications, 1987.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.