APA (7th ed.) Citation
Velde, B. (1977). Clays and clay minerals in natural and synthetic systems. Elsevier.
Chicago Style (17th ed.) Citation
Velde, Bruce. Clays and Clay Minerals in Natural and Synthetic Systems. Amsterdam, Oxford, New York: Elsevier, 1977.
MLA (9th ed.) Citation
Velde, Bruce. Clays and Clay Minerals in Natural and Synthetic Systems. Elsevier, 1977.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.