APA (7th ed.) Citation

Borth, C. (1943). Modern chemists and their work (New enl. ed.). The New Home Library.

Chicago Style (17th ed.) Citation

Borth, Christy. Modern Chemists and Their Work. New enl. ed. New York: The New Home Library, 1943.

MLA (9th ed.) Citation

Borth, Christy. Modern Chemists and Their Work. New enl. ed. The New Home Library, 1943.