एपीए उद्धरण

Dawkins, R. (1986). The blind watchmaker. New York: Penguin books.

शिकागो स्टाइल उद्धरण

Dawkins, Richard. The Blind Watchmaker. New York: Penguin books, 1986.

एमएलए उद्धरण

Dawkins, Richard. The Blind Watchmaker. New York: Penguin books, 1986.