APA (7th ed.) Citation

Abbs, B., Cook, V., & Underwood, M. (1979). Realistic English dialogues (New ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Abbs, Brian, Vivian Cook, and Mary Underwood. Realistic English Dialogues. New ed. Oxford, UK: Oxford University Press, 1979.

MLA (9th ed.) Citation

Abbs, Brian, et al. Realistic English Dialogues. New ed. Oxford University Press, 1979.