एपीए उद्धरण

Ashok Kumar. (2006). Animal Husbandry. Discovery.

शिकागो स्टाइल उद्धरण

Ashok Kumar. Animal Husbandry. New Delhi: Discovery, 2006.

एमएलए उद्धरण

Ashok Kumar. Animal Husbandry. Discovery, 2006.