एपीए उद्धरण

FAO. (1989). FAO animal production and health paper N.78: Milking, milk production hygiene and udder health. Rome: FAO.

शिकागो स्टाइल उद्धरण

FAO. FAO Animal Production and Health Paper N.78: Milking, Milk Production Hygiene and Udder Health. Rome: FAO, 1989.

एमएलए उद्धरण

FAO. FAO Animal Production and Health Paper N.78: Milking, Milk Production Hygiene and Udder Health. Rome: FAO, 1989.