APA (7th ed.) Citation

Allen, F. L. (1950). Only Yesterday: An informal history of the nineteen-twenties. Bantam Books.

Chicago Style (17th ed.) Citation

Allen, Frederick Lewis. Only Yesterday: An Informal History of the Nineteen-twenties. Bantam Books, 1950.

MLA (8th ed.) Citation

Allen, Frederick Lewis. Only Yesterday: An Informal History of the Nineteen-twenties. Bantam Books, 1950.

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