APA (7th ed.) Citation

THOMSON, A. (1975). A Practical English Grammar: Combine exercises volume 1. Oxford University Press.

Chicago Style (17th ed.) Citation

THOMSON, A.J. A Practical English Grammar: Combine Exercises Volume 1. Oxford University Press, 1975.

MLA (8th ed.) Citation

THOMSON, A.J. A Practical English Grammar: Combine Exercises Volume 1. Oxford University Press, 1975.

Warning: These citations may not always be 100% accurate.