APA (7th ed.) Citation

Piotrkowski, C. S. (1979). Work in the family system: A naturalistic study of working-class and lower-middle class families. Macmillan.

Chicago Style (17th ed.) Citation

Piotrkowski, Chaya S. Work in the Family System: A Naturalistic Study of Working-class and Lower-middle Class Families. New York: Macmillan, 1979.

MLA (9th ed.) Citation

Piotrkowski, Chaya S. Work in the Family System: A Naturalistic Study of Working-class and Lower-middle Class Families. Macmillan, 1979.