Cite

Paternal Care by Genetic Fathers and Stepfathers I

MLA

Hillard Kaplan, et al. “Paternal Care by Genetic Fathers and Stepfathers I.” Evolution and Human Behavior, vol. 20, Nov. 1999, pp. 405–31. EBSCOhost, https://doi.org/10.1016/s1090-5138(99)00023-9.



APA

Hillard Kaplan, Kermyt G. Anderson, & Jane B. Lancaster. (1999). Paternal Care by Genetic Fathers and Stepfathers I. Evolution and Human Behavior, 20, 405–431. https://doi.org/10.1016/s1090-5138(99)00023-9



Chicago

Hillard Kaplan, Kermyt G. Anderson, and Jane B. Lancaster. 1999. “Paternal Care by Genetic Fathers and Stepfathers I.” Evolution and Human Behavior 20 (November): 405–31. doi:10.1016/s1090-5138(99)00023-9.