Hrdy, S. B. (1980). The langurs of Abu: Female and male strategies of reproduction. Harvard University Press.
Dyfyniad Arddull ChicagoHrdy, Sarah Blaffer. The Langurs of Abu: Female and Male Strategies of Reproduction. Cambridge, Mass.: Harvard University Press, 1980.
Dyfyniad MLAHrdy, Sarah Blaffer. The Langurs of Abu: Female and Male Strategies of Reproduction. Harvard University Press, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.