एपीए उद्धरण

Per Pinstrup - Anderser. Agricultural research and technology in economic development. New York: Longman.

शिकागो स्टाइल उद्धरण

Per Pinstrup - Anderser. Agricultural Research and Technology in Economic Development. New York: Longman.

एमएलए उद्धरण

Per Pinstrup - Anderser. Agricultural Research and Technology in Economic Development. New York: Longman.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.