velde, B. (1992). Introduction to clay minerals: Chemistry,origins, uses and environmental significance. Chapman & Hall.
Citação norma Chicagovelde, B. Introduction to Clay Minerals: Chemistry,origins, Uses and Environmental Significance. London: Chapman & Hall, 1992.
Citação norma MLAvelde, B. Introduction to Clay Minerals: Chemistry,origins, Uses and Environmental Significance. Chapman & Hall, 1992.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.