APA (7th ed.) Citation

Symons, A. J. A. (1940). The quest for Corvo: An experiment in biography. Penguin Books.

Chicago Style (17th ed.) Citation

Symons, A. J. A. The Quest for Corvo: An Experiment in Biography. Harmondsworth, Middlesex: Penguin Books, 1940.

MLA (9th ed.) Citation

Symons, A. J. A. The Quest for Corvo: An Experiment in Biography. Penguin Books, 1940.