Lua APA (7ú heag.)

Kneese, A. V. (1977). Economics and the environment. Penguin.

Lua i Stíl Chicago (17ú heag.)

Kneese, Allen V. Economics and the Environment. New York: Penguin, 1977.

Lua MLA (9ú heag.)

Kneese, Allen V. Economics and the Environment. Penguin, 1977.

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