APA (7th ed.) Citation

Allen, F. L. Only yesterday: An informal history of the 1920's. Harper & Brothers.

Chicago Style (17th ed.) Citation

Allen, Frederick Lewis. Only Yesterday: An Informal History of the 1920's. New York: Harper & Brothers.

MLA (9th ed.) Citation

Allen, Frederick Lewis. Only Yesterday: An Informal History of the 1920's. Harper & Brothers.

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