एपीए उद्धरण

Zechmeister, L. (1951). Progress in the chemistry of organic natural products. Springer-Verlag.

शिकागो स्टाइल उद्धरण

Zechmeister, L. Progress in the Chemistry of Organic Natural Products. Wien: Springer-Verlag, 1951.

एमएलए उद्धरण

Zechmeister, L. Progress in the Chemistry of Organic Natural Products. Springer-Verlag, 1951.