APA (7th ed.) Citation

Graver, B. D. (1971). Advanced English practice: With key (2nd ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Graver, B. D. Advanced English Practice: With Key. 2nd ed. Oxford: Oxford University Press, 1971.

MLA (9th ed.) Citation

Graver, B. D. Advanced English Practice: With Key. 2nd ed. Oxford University Press, 1971.

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