Bull, J. J. (1983). Evolution of sex determining mechanisms. Benjamin-Cummings.
Cita Chicago Style (17a ed.)Bull, James J. Evolution of Sex Determining Mechanisms. Menlo Park, California [etc.]: Benjamin-Cummings, 1983.
Cita MLA (9a ed.)Bull, James J. Evolution of Sex Determining Mechanisms. Benjamin-Cummings, 1983.
Precaución: Estas citas no son 100% exactas.