एपीए उद्धरण

Lewin, R. A. Physiology and biochemistry of algae.

शिकागो स्टाइल उद्धरण

Lewin, Ralph A. Physiology and Biochemistry of Algae.

एमएलए उद्धरण

Lewin, Ralph A. Physiology and Biochemistry of Algae.