Cita APA (7th ed.)

Zechmeister, L. (1967). Progress in the chemistry of organic natural products. Springer-Verlag.

Cita Chicago (17th ed.)

Zechmeister, L. Progress in the Chemistry of Organic Natural Products. New York: Springer-Verlag, 1967.

Cita MLA (9th ed.)

Zechmeister, L. Progress in the Chemistry of Organic Natural Products. Springer-Verlag, 1967.