APA (7th ed.) Citation

Hill, L. A. (1968). A guide to correct English (2nd ed.). English Language Book Society.

Chicago Style (17th ed.) Citation

Hill, L. A. A Guide to Correct English. 2nd ed. London: English Language Book Society, 1968.

MLA (9th ed.) Citation

Hill, L. A. A Guide to Correct English. 2nd ed. English Language Book Society, 1968.