APA-Zitierstil (7. Ausg.)

Whitebook, M., Howes, C., & Phillips, D. (1989). Who cares?: Child care teachers and the quality of care in America ; executive summary ; national child care staffing study. Child Care Employee Project.

Chicago-Zitierstil (17. Ausg.)

Whitebook, Marcy, Carollee Howes, und Deborah Phillips. Who Cares?: Child Care Teachers and the Quality of Care in America ; Executive Summary ; National Child Care Staffing Study. Oakland, Calif: Child Care Employee Project, 1989.

MLA-Zitierstil (9. Ausg.)

Whitebook, Marcy, et al. Who Cares?: Child Care Teachers and the Quality of Care in America ; Executive Summary ; National Child Care Staffing Study. Child Care Employee Project, 1989.