Cita APA (7th ed.)

Bono, E. d. (1980). Po: Beyond yes and no. Penguin.

Cita Chicago (17th ed.)

Bono, Edward de. Po: Beyond Yes and No. New York: Penguin, 1980.

Cita MLA (9th ed.)

Bono, Edward de. Po: Beyond Yes and No. Penguin, 1980.