एपीए उद्धरण

(2006). Introduction to Agriscience DVD Series. New York: Thomson Delmar Learning.

शिकागो स्टाइल उद्धरण

Introduction to Agriscience DVD Series. New York: Thomson Delmar Learning, 2006.

एमएलए उद्धरण

Introduction to Agriscience DVD Series. New York: Thomson Delmar Learning, 2006.