एपीए उद्धरण

National Society for the Study. (1972). Seventy first year book. NSSE.

शिकागो स्टाइल उद्धरण

National Society for the Study. Seventy First Year Book. Illinois: NSSE, 1972.

एमएलए उद्धरण

National Society for the Study. Seventy First Year Book. NSSE, 1972.