S, P. C. (1978). Work and the family systemba naturalistic study of working class and lower-middle-class families. The Free Press.
Chicago Style (17th ed.) CitationS, Piotrkowski. Chaya. Work and the Family Systemba Naturalistic Study of Working Class and Lower-middle-class Families. The Free Press, 1978.
MLA (8th ed.) CitationS, Piotrkowski. Chaya. Work and the Family Systemba Naturalistic Study of Working Class and Lower-middle-class Families. The Free Press, 1978.
Warning: These citations may not always be 100% accurate.