Cita APA (7th ed.)
Hildebrand, V. (2000). Parenting: Rewards and responsibilities (6th ed.). Glencoe/McGraw-Hill.
Cita Chicago (17th ed.)
Hildebrand, Verna. Parenting: Rewards and Responsibilities. 6th ed. New York: Glencoe/McGraw-Hill, 2000.
Cita MLA (9th ed.)
Hildebrand, Verna. Parenting: Rewards and Responsibilities. 6th ed. Glencoe/McGraw-Hill, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.