Style de citation APA

Lecomber, R. (1979). The econonics of natural resources. New York: The Macmillan Press.

Style de citation Chicago

Lecomber, Richard. The Econonics of Natural Resources. New York: The Macmillan Press, 1979.

Style de citation MLA

Lecomber, Richard. The Econonics of Natural Resources. New York: The Macmillan Press, 1979.

Attention : ces citations peuvent ne pas être correctes à 100%.