APA citiranje

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

Chicago Style (17th ed.) Citation

Piotrkowski, Chaya S. Work and the Family System: A Naturalistic Study of Working-class and Lower-middle-class Families. The Free Press, 1979.

MLA citiranje

Piotrkowski, Chaya S. Work and the Family System: A Naturalistic Study of Working-class and Lower-middle-class Families. The Free Press, 1979.