APA (7e ed.) Bronvermelding

Krauskopf, K. B. (1967). Introduction to geochemistry. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Krauskopf, Konrad Bates. Introduction to Geochemistry. New York: McGraw-Hill, 1967.

MLA (9e ed.) Bronvermelding

Krauskopf, Konrad Bates. Introduction to Geochemistry. McGraw-Hill, 1967.