एपीए उद्धरण

Kaestner, A. Invertebrate zoology. Interscience publishers.

शिकागो स्टाइल उद्धरण

Kaestner, Alfred. Invertebrate Zoology. London: Interscience publishers.

एमएलए उद्धरण

Kaestner, Alfred. Invertebrate Zoology. Interscience publishers.