Cita APA (7a ed.)
Gordon, S., & Cohen, V. (2000). All families are different. Prometheus.
Cita Chicago Style (17a ed.)
Gordon, Sol, y Vivien Cohen. All Families Are Different. New York: Prometheus, 2000.
Cita MLA (9a ed.)
Gordon, Sol, y Vivien Cohen. All Families Are Different. Prometheus, 2000.
Precaución: Estas citas no son 100% exactas.