APA (7th ed.) Citation

John Knowles. (1988). A separate peace. Heinemann Educational Books.

Chicago Style (17th ed.) Citation

John Knowles. A Separate Peace. London: Heinemann Educational Books, 1988.

MLA (9th ed.) Citation

John Knowles. A Separate Peace. Heinemann Educational Books, 1988.

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