Williams, G. (1968). The economics of everyday life. Penguin Books.
Cita Chicago Style (17a ed.)Williams, Gertrude. The Economics of Everyday Life. Harmondsworth Middlesex (England): Penguin Books, 1968.
Cita MLA (9a ed.)Williams, Gertrude. The Economics of Everyday Life. Penguin Books, 1968.
Precaución: Estas citas no son 100% exactas.