Cita APA (7th ed.)

Murphy, A. M., & Murphy, J. F. (1995). Sex education and successful parenting. Daughters of St. Paul.

Cita Chicago (17th ed.)

Murphy, Ann M., i John F. Murphy. Sex Education and Successful Parenting. Pasay City: Daughters of St. Paul, 1995.

Cita MLA (9th ed.)

Murphy, Ann M., i John F. Murphy. Sex Education and Successful Parenting. Daughters of St. Paul, 1995.