Cita APA (7a ed.)

Dennis, N., & Erdos, G. (1993). Families without fatherhood Choice in welfare.

Cita Chicago Style (17a ed.)

Dennis, Norman, y George Erdos. "Families Without Fatherhood." Choice in Welfare 1993.

Cita MLA (9a ed.)

Dennis, Norman, y George Erdos. "Families Without Fatherhood." Choice in Welfare, 1993.