एपीए उद्धरण

Callahan, D. (1970). Abortion; Law Choice and Morality. Macmillan.

शिकागो स्टाइल उद्धरण

Callahan, Daniel. Abortion; Law Choice and Morality. New York: Macmillan, 1970.

एमएलए उद्धरण

Callahan, Daniel. Abortion; Law Choice and Morality. Macmillan, 1970.