APA (7th ed.) Citation

Carlo, G., Meyer, K. A., Laible, D., & Raffaelli, M. (1999). Why are girls less physically aggressive than boys? Personality and parenting mediators of physical aggression. Sex roles, 40(9/10), 711-729. doi:10.1023/A:1018856601513

Chicago Style (17th ed.) Citation

Carlo, Gustavo, Kathryn A. Meyer, Deborah Laible, and Marcela Raffaelli. "Why Are Girls Less Physically Aggressive than Boys? Personality and Parenting Mediators of Physical Aggression." Sex Roles 40, no. 9/10 (1999): 711-729. https://doi.org/10.1023/A:1018856601513.

MLA (9th ed.) Citation

Carlo, Gustavo, et al. "Why Are Girls Less Physically Aggressive than Boys? Personality and Parenting Mediators of Physical Aggression." Sex Roles, vol. 40, no. 9/10, 1999, pp. 711-729, https://doi.org/10.1023/A:1018856601513.

Warning: These citations may not always be 100% accurate.