Ramsay, W. (1972). Managing the environment: An economic primer. Basic Books, Publishers.
Style de citation Chicago (17e éd.)Ramsay, William. Managing the Environment: An Economic Primer. New York: Basic Books, Publishers, 1972.
Style de citation MLA (9e éd.)Ramsay, William. Managing the Environment: An Economic Primer. Basic Books, Publishers, 1972.
Attention : ces citations peuvent ne pas être correctes à 100%.