APA (7th ed.) Citation

Bruccoli, M. J. (1975). The O'Hara concern: A biography of John O'Hara. Random House.

Chicago Style (17th ed.) Citation

Bruccoli, Matthew J. The O'Hara Concern: A Biography of John O'Hara. New York: Random House, 1975.

MLA (9th ed.) Citation

Bruccoli, Matthew J. The O'Hara Concern: A Biography of John O'Hara. Random House, 1975.