एपीए उद्धरण

Rae,Allan N. (1977). Crop management economics. Crosby Lockwood staples.

शिकागो स्टाइल उद्धरण

Rae,Allan N. Crop Management Economics. London: Crosby Lockwood staples, 1977.

एमएलए उद्धरण

Rae,Allan N. Crop Management Economics. Crosby Lockwood staples, 1977.