Cita APA

Smith, R. L. (1977). Elements of ecology and field biology. Harper & Row.

Citación estilo Chicago

Smith, Robert Leo. Elements of Ecology and Field Biology. New York: Harper & Row, 1977.

Cita MLA

Smith, Robert Leo. Elements of Ecology and Field Biology. Harper & Row, 1977.

Warning: These citations may not always be 100% accurate.