एपीए उद्धरण

Robert S Youngquist. (1997). Current Therapy In Large Animal Theriogenology. London.

शिकागो स्टाइल उद्धरण

Robert S Youngquist. Current Therapy In Large Animal Theriogenology. London, 1997.

एमएलए उद्धरण

Robert S Youngquist. Current Therapy In Large Animal Theriogenology. London, 1997.