Cite
Selflessness is sexy: reported helping behaviour increases desirability of men and women as long-term sexual partners.
MLA
Moore, David, et al. “Selflessness Is Sexy: Reported Helping Behaviour Increases Desirability of Men and Women as Long-Term Sexual Partners.” BMC Evolutionary Biology, vol. 13, no. 1, Oct. 2013, pp. 1–8. EBSCOhost, https://doi.org/10.1186/1471-2148-13-182.
APA
Moore, D., Wigby, S., English, S., Sonny Wong, Székely, T., & Harrison, F. (2013). Selflessness is sexy: reported helping behaviour increases desirability of men and women as long-term sexual partners. BMC Evolutionary Biology, 13(1), 1–8. https://doi.org/10.1186/1471-2148-13-182
Chicago
Moore, David, Stuart Wigby, Sinead English, Sonny Wong, Tamás Székely, and Freya Harrison. 2013. “Selflessness Is Sexy: Reported Helping Behaviour Increases Desirability of Men and Women as Long-Term Sexual Partners.” BMC Evolutionary Biology 13 (1): 1–8. doi:10.1186/1471-2148-13-182.