एपीए उद्धरण

Whitehead, A. N. (1938). Modes of thought. New York: The Free Press.

शिकागो स्टाइल उद्धरण

Whitehead, Alfred North. Modes of Thought. New York: The Free Press, 1938.

एमएलए उद्धरण

Whitehead, Alfred North. Modes of Thought. New York: The Free Press, 1938.