APA (7th ed.) Zitazioa
(1980). Parents and children: God's design for the family:book 2. Navpress.
Chicago Style (17th ed.) Zitazioa
Parents and Children: God's Design for the Family:book 2. Colorado: Navpress, 1980.
MLA (9th ed.) Zitazioa
Parents and Children: God's Design for the Family:book 2. Navpress, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.