APA citiranje

Ehret, W. F. (1947). Smith's college chemistry. New York ; London: D. Appleton-Century Co..

Trích dẫn kiểu Chicago

Ehret, William F. Smith's College Chemistry. New York ; London: D. Appleton-Century Co., 1947.

MLA citiranje

Ehret, William F. Smith's College Chemistry. New York ; London: D. Appleton-Century Co., 1947.