APA (7th ed.) Citation

Collins, F. L. (1966). The loves of John Barrymore.

Chicago Style (17th ed.) Citation

Collins, Frederick L. The Loves of John Barrymore. 1966.

MLA (9th ed.) Citation

Collins, Frederick L. The Loves of John Barrymore. 1966.

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