एपीए उद्धरण

Knight, R. L. Abstract bibliography of fruit breeding and genetics to 1960: Malus and Pyrus 1963.

शिकागो स्टाइल उद्धरण

Knight, R. L. Abstract Bibliography of Fruit Breeding and Genetics to 1960: Malus and Pyrus 1963.

एमएलए उद्धरण

Knight, R. L. Abstract Bibliography of Fruit Breeding and Genetics to 1960: Malus and Pyrus 1963.