Cita APA (7a ed.)

Blair, W. F. (1972). Evolution in the genus Bufo. University of Texas Press.

Cita Chicago Style (17a ed.)

Blair, W. Frank. Evolution in the Genus Bufo. Austin ; London: University of Texas Press, 1972.

Cita MLA (9a ed.)

Blair, W. Frank. Evolution in the Genus Bufo. University of Texas Press, 1972.