APA

Voskuil W. H., . (1930). Minerals in modern industry. New York: J.Wiley.

Chicago

Voskuil Walter H, . 1930. Minerals in modern industry. New York: J.Wiley.

Harvard

Voskuil W. H., . (1930). Minerals in modern industry. New York: J.Wiley.

MLA

Voskuil Walter H, . Minerals in modern industry. New York: J.Wiley. 1930.