APA (7th ed.) Citation

Sigel, H., & Sigel, A. (1982). Inorganic drugs in deficiency and disease. Marcel Dekker, Inc.

Chicago Style (17th ed.) Citation

Sigel, Helmut, and Astrid Sigel. Inorganic Drugs in Deficiency and Disease. New York: Marcel Dekker, Inc, 1982.

MLA (8th ed.) Citation

Sigel, Helmut, and Astrid Sigel. Inorganic Drugs in Deficiency and Disease. Marcel Dekker, Inc, 1982.