Cita APA

Hearst, M. O., Sherwood, N. E., Klein, E. G., Pasch, K. E., & Lytle, L. A. (2011). Parental Perceptions of Their Adolescent’s Weight Status: The ECHO Study.

Chicago Style Citation

Hearst, Mary O., Nancy E. Sherwood, Elizabeth G. Klein, Keryn E. Pasch, i Leslie A. Lytle. Parental Perceptions of Their Adolescent’s Weight Status: The ECHO Study. 2011.

Cita MLA

Hearst, Mary O., et al. Parental Perceptions of Their Adolescent’s Weight Status: The ECHO Study. 2011.