APA (7th ed.) Citation

Graver, B. D. (1971). Advanced english practice (2a. ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Graver, B. D. Advanced English Practice. 2a. ed. Oxford: Oxford University Press, 1971.

MLA (9th ed.) Citation

Graver, B. D. Advanced English Practice. 2a. ed. Oxford University Press, 1971.