Cita APA (7a ed.)

Allen, F. L. (1938). Only yesterday: An informal history of the nineteen-twenties in America (Repr. 33 times.). Penguin.

Cita Chicago Style (17a ed.)

Allen, Frederick Lewis. Only Yesterday: An Informal History of the Nineteen-twenties in America. Repr. 33 times. Harmondsworth: Penguin, 1938.

Cita MLA (9a ed.)

Allen, Frederick Lewis. Only Yesterday: An Informal History of the Nineteen-twenties in America. Repr. 33 times. Penguin, 1938.