एपीए उद्धरण

Clark, R. W. (1973). Alps. Widenfield and Nicolson.

शिकागो स्टाइल उद्धरण

Clark, Ronald W. Alps. London: Widenfield and Nicolson, 1973.

एमएलए उद्धरण

Clark, Ronald W. Alps. Widenfield and Nicolson, 1973.