APA (7th ed.) Citation

Frias, A., & Chora, A. (2013). Adolescents sexual practices.

Chicago Style (17th ed.) Citation

Frias, Ana, and Antónia Chora. Adolescents Sexual Practices. 2013.

MLA (8th ed.) Citation

Frias, Ana, and Antónia Chora. Adolescents Sexual Practices. 2013.

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