Cita APA

Baker, R. R., & Bellis, M. A. (1995). Human sperm competition: Copulation, masturbation and infidelity. Londres: Chapman and Hall.

Citación estilo Chicago

Baker, R. Robin, y Mark A. Bellis. Human Sperm Competition: Copulation, Masturbation and Infidelity. Londres: Chapman and Hall, 1995.

Cita MLA

Baker, R. Robin, y Mark A. Bellis. Human Sperm Competition: Copulation, Masturbation and Infidelity. Londres: Chapman and Hall, 1995.