Cita APA (7th ed.)

American Council of Learned Societies. (1970). Dictionary of scientific biography. Scribner.

Cita Chicago (17th ed.)

American Council of Learned Societies. Dictionary of Scientific Biography. New York: Scribner, 1970.

Cita MLA (9th ed.)

American Council of Learned Societies. Dictionary of Scientific Biography. Scribner, 1970.