Cita APA (7a ed.)

Parker, F. J. (1973). The law and the poor. Orbis Books.

Cita Chicago Style (17a ed.)

Parker, Frank J. The Law and the Poor. Maryknoll, NY: Orbis Books, 1973.

Cita MLA (9a ed.)

Parker, Frank J. The Law and the Poor. Orbis Books, 1973.