Cita APA (7th ed.)

Mortimer, C. E. (1979). Chemistry: A conceptual approach. D.Van Nostrand.

Cita Chicago (17th ed.)

Mortimer, Charles E. Chemistry: A Conceptual Approach. New York: D.Van Nostrand, 1979.

Cita MLA (9th ed.)

Mortimer, Charles E. Chemistry: A Conceptual Approach. D.Van Nostrand, 1979.