@misc{Dixson_A._F._Observations_1977,
 author={Dixson, A. F.},
 volume={182},
 copyright={Rights Reserved - Restricted Access},
 address={London},
 journal={Journal of Zoology, Lond.},
 howpublished={online},
 year={1977},
 publisher={Wiley-Blackwell},
 language={eng},
 title={Observations on the displays, menstrual cycles and sexual behaviour of the "Black ape" of Celebes (Macaca nigra)},
 type={Text},
 keywords={Behaviour, Celebes, Macaca nigra, Observations, Sexual behaviour},
}