APA (7th ed.) Citation

Hays, J., Shapiro, R., Siegel, A. W., & Scovill, L. C. (1998). Risk-taking patterns of female adolescents: What they do and why. Journal of adolescence, 21(2), 143-159.

Chicago Style (17th ed.) Citation

Hays, J., R. Shapiro, A. W. Siegel, and L. C. Scovill. "Risk-taking Patterns of Female Adolescents: What They Do and Why." Journal of Adolescence 21, no. 2 (1998): 143-159.

MLA (8th ed.) Citation

Hays, J., et al. "Risk-taking Patterns of Female Adolescents: What They Do and Why." Journal of Adolescence, vol. 21, no. 2, 1998, pp. 143-159.