Cita APA (7a ed.)

Morgan, C. (1964). A time to speak. Holt, Rinehart an Winston.

Cita Chicago Style (17a ed.)

Morgan, Charles. A Time to Speak. New York: Holt, Rinehart an Winston, 1964.

Cita MLA (9a ed.)

Morgan, Charles. A Time to Speak. Holt, Rinehart an Winston, 1964.