APA-viite (7. p.)
Berger, K. S. (2017). The developing person through the life span (10th edition.). Worth Publishers.
Chicago-viite (17. p.)
Berger, Kathleen Stassen. The Developing Person Through the Life Span. 10th edition. New York, NY: Worth Publishers, 2017.
MLA-viite (9. p.)
Berger, Kathleen Stassen. The Developing Person Through the Life Span. 10th edition. Worth Publishers, 2017.
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