एपीए उद्धरण

Wille, A. (1960). The phylogeny and relationships between insect orders.

शिकागो स्टाइल उद्धरण

Wille, Alvaro. The Phylogeny and Relationships between Insect Orders. 1960.

एमएलए उद्धरण

Wille, Alvaro. The Phylogeny and Relationships between Insect Orders. 1960.