Cita APA (7a ed.)

English Language Services. (1964). The People speak. Collier-Macmillan.

Cita Chicago Style (17a ed.)

English Language Services. The People Speak. London: Collier-Macmillan, 1964.

Cita MLA (8a ed.)

English Language Services. The People Speak. Collier-Macmillan, 1964.