Citazione Stile APA (7a Edizione)

Bruce, J., Lloyd, C. B., & Leonard, A. (1995). Families in focus: New perspectives on mothers, fathers, and children. Population Council.

Citazione stile Chigago Style (17a edizione)

Bruce, Judith, Cynthia B. Lloyd, e Ann Leonard. Families in Focus: New Perspectives on Mothers, Fathers, and Children. New York: Population Council, 1995.

Citatione MLA (8a ed.)

Bruce, Judith, et al. Families in Focus: New Perspectives on Mothers, Fathers, and Children. Population Council, 1995.