Cita APA (7th ed.)

Drago, R. S. (1966). Prerequisites for college chemistry. Harcourt Brace Jovanovich.

Cita Chicago (17th ed.)

Drago, Russell S. Prerequisites for College Chemistry. New York: Harcourt Brace Jovanovich, 1966.

Cita MLA (9th ed.)

Drago, Russell S. Prerequisites for College Chemistry. Harcourt Brace Jovanovich, 1966.