एपीए उद्धरण

Fisher,Louis. (1972). President and congress: Powers and policy. Free press.

शिकागो स्टाइल उद्धरण

Fisher,Louis. President and Congress: Powers and Policy. New York: Free press, 1972.

एमएलए उद्धरण

Fisher,Louis. President and Congress: Powers and Policy. Free press, 1972.