Cita APA (7a ed.)

Nunnally, E. W. (1988). Troubled relationships Families in trouble series.

Cita Chicago Style (17a ed.)

Nunnally, Elam W. "Troubled Relationships." Families in Trouble Series 1988.

Cita MLA (8a ed.)

Nunnally, Elam W. "Troubled Relationships." Families in Trouble Series, 1988.