एपीए उद्धरण

(1975). Impact of fertilizer shortage: Focus on Asia. Tokyo: Asian Productivity Organization.

शिकागो स्टाइल उद्धरण

Impact of Fertilizer Shortage: Focus On Asia. Tokyo: Asian Productivity Organization, 1975.

एमएलए उद्धरण

Impact of Fertilizer Shortage: Focus On Asia. Tokyo: Asian Productivity Organization, 1975.