Cita APA (7th ed.)

Borthwick, P. (1986). But you don't understand. Oliver Nelson Books.

Cita Chicago (17th ed.)

Borthwick, Paul. But You Don't Understand. New York: Oliver Nelson Books, 1986.

Cita MLA (9th ed.)

Borthwick, Paul. But You Don't Understand. Oliver Nelson Books, 1986.