एपीए उद्धरण

Wÿss Rudge, D. (2002). Cryptic designs on the peppered moth.

शिकागो स्टाइल उद्धरण

Wÿss Rudge, David. Cryptic Designs On the Peppered Moth. 2002.

एमएलए उद्धरण

Wÿss Rudge, David. Cryptic Designs On the Peppered Moth. 2002.