Cita APA (7th ed.)

Penz, G. P. (1986). Consumer sovereignty and human interests. Cambridge University Press.

Cita Chicago (17th ed.)

Penz, G. Peter. Consumer Sovereignty and Human Interests. Cambridge: Cambridge University Press, 1986.

Cita MLA (9th ed.)

Penz, G. Peter. Consumer Sovereignty and Human Interests. Cambridge University Press, 1986.