एपीए उद्धरण

Olsen, E. A. (1978). Japan: Economic growth, resource scarcity, and environmental constraints. Boulder: Westview Press.

शिकागो स्टाइल उद्धरण

Olsen, Edward A. Japan: Economic Growth, Resource Scarcity, and Environmental Constraints. Boulder: Westview Press, 1978.

एमएलए उद्धरण

Olsen, Edward A. Japan: Economic Growth, Resource Scarcity, and Environmental Constraints. Boulder: Westview Press, 1978.