Cita APA (7th ed.)

SCHUMM, M. (1987). Understanding organic chemistry. Macmillan Publishing.

Cita Chicago (17th ed.)

SCHUMM, M.K. Understanding Organic Chemistry. New York: Macmillan Publishing, 1987.

Cita MLA (9th ed.)

SCHUMM, M.K. Understanding Organic Chemistry. Macmillan Publishing, 1987.