Cita APA

Lauwerys, J. A. (1970). Man's impact on nature. New York: The Natural History Press.

Citación estilo Chicago

Lauwerys, Joseph Albert. Man's Impact On Nature. New York: The Natural History Press, 1970.

Cita MLA

Lauwerys, Joseph Albert. Man's Impact On Nature. New York: The Natural History Press, 1970.