Cita APA (7th ed.)
Schaffer, P., & Corbett, S. (1988). How babies and families are made: There is more than one way! Tabor Sarah Books.
Cita Chicago (17th ed.)
Schaffer, Patricia, i Suzanne Corbett. How Babies and Families Are Made: There Is More than One Way! Berkeley, CA: Tabor Sarah Books, 1988.
Cita MLA (9th ed.)
Schaffer, Patricia, i Suzanne Corbett. How Babies and Families Are Made: There Is More than One Way! Tabor Sarah Books, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.