Cita APA (7a ed.)

Patterson, J. T., & Stone, W. S. (1952). Evolution in the genus Drosophila. MacMillan.

Cita Chicago Style (17a ed.)

Patterson, John Thomas, y W. S. Stone. Evolution in the Genus Drosophila. New York: MacMillan, 1952.

Cita MLA (9a ed.)

Patterson, John Thomas, y W. S. Stone. Evolution in the Genus Drosophila. MacMillan, 1952.