Cita APA (7a ed.)

Steinmetz, S. K. (1988). Family and support systems across the life span. Plenum Press.

Cita Chicago Style (17a ed.)

Steinmetz, Suzanne K. Family and Support Systems Across the Life Span. New York, NY [u.a.]: Plenum Press, 1988.

Cita MLA (8a ed.)

Steinmetz, Suzanne K. Family and Support Systems Across the Life Span. Plenum Press, 1988.