Cita APA (7a ed.)

Oatey, M., & Payne, C. (1985). BASIC: A short self-instructional course. Galgotia Publications.

Cita Chicago Style (17a ed.)

Oatey, Michael, y Carl Payne. BASIC: A Short Self-instructional Course. New Delhi: Galgotia Publications, 1985.

Cita MLA (9a ed.)

Oatey, Michael, y Carl Payne. BASIC: A Short Self-instructional Course. Galgotia Publications, 1985.