APA-Zitierstil (7. Ausg.)

Hewlett, S. A. (1991). When the bough breaks: The cost of neglecting our children (1. print. in the United States of America.). Basic Books.

Chicago-Zitierstil (17. Ausg.)

Hewlett, Sylvia Ann. When the Bough Breaks: The Cost of Neglecting Our Children. 1. print. in the United States of America. [New York, NY]: Basic Books, 1991.

MLA-Zitierstil (9. Ausg.)

Hewlett, Sylvia Ann. When the Bough Breaks: The Cost of Neglecting Our Children. 1. print. in the United States of America. Basic Books, 1991.