एपीए उद्धरण

Engle, M. L. (1962). A wrinkle in time. New York: Yearling.

शिकागो स्टाइल उद्धरण

Engle, Madeleine L. A Wrinkle in Time. New York: Yearling, 1962.

एमएलए उद्धरण

Engle, Madeleine L. A Wrinkle in Time. New York: Yearling, 1962.