Cita APA (7a ed.)

English Language Services. (1966). Fact or fiction? Collier-Macmillan.

Cita Chicago Style (17a ed.)

English Language Services. Fact or Fiction? London: Collier-Macmillan, 1966.

Cita MLA (9a ed.)

English Language Services. Fact or Fiction? Collier-Macmillan, 1966.