Cita APA (7a ed.)

Speakman, J. C. (1966). Molecules. McGraw-Hill.

Cita Chicago Style (17a ed.)

Speakman, J. Clare. Molecules. New York [etc.]: McGraw-Hill, 1966.

Cita MLA (9a ed.)

Speakman, J. Clare. Molecules. McGraw-Hill, 1966.