Cita APA

Stanger-Hall, K. F., & Hall, D. W. (2011). Abstinence-Only Education and Teen Pregnancy Rates: Why We Need Comprehensive Sex Education in the U.S. Public Library of Science.

Citación estilo Chicago

Stanger-Hall, Kathrin F., and David W. Hall. Abstinence-Only Education and Teen Pregnancy Rates: Why We Need Comprehensive Sex Education in the U.S. Public Library of Science, 2011.

Cita MLA

Stanger-Hall, Kathrin F., and David W. Hall. Abstinence-Only Education and Teen Pregnancy Rates: Why We Need Comprehensive Sex Education in the U.S. Public Library of Science, 2011.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.