Cita APA (7a ed.)

Donnison, D., & Ungerson, C. (1982). Housing policy. Penguin Books.

Cita Chicago Style (17a ed.)

Donnison, David, y Clare Ungerson. Housing Policy. Harmondsworth: Penguin Books, 1982.

Cita MLA (8a ed.)

Donnison, David, y Clare Ungerson. Housing Policy. Penguin Books, 1982.