APA

Washington H. S., . (1930). The chemical analysis of rocks. New York: J.Wiley.

Chicago

Washington Henry S, . 1930. The chemical analysis of rocks. New York: J.Wiley.

Harvard

Washington H. S., . (1930). The chemical analysis of rocks. New York: J.Wiley.

MLA

Washington Henry S, . The chemical analysis of rocks. New York: J.Wiley. 1930.