APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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