एपीए उद्धरण

J L Krider & W E Carroll. (1971). Swine production. Mc Graw Hill Book company Inc.

शिकागो स्टाइल उद्धरण

J L Krider और W E Carroll. Swine Production. Mc Graw Hill Book company Inc, 1971.

एमएलए उद्धरण

J L Krider और W E Carroll. Swine Production. Mc Graw Hill Book company Inc, 1971.