Cita APA (7a ed.)

Yellowlees, H. (1955). To define true madness: Commonsense psychiatry for lay people ([1st published, rev.].). Penguin Books.

Cita Chicago Style (17a ed.)

Yellowlees, Henry. To Define True Madness: Commonsense Psychiatry for Lay People. [1st published, rev.]. Harmondsworth: Penguin Books, 1955.

Cita MLA (9a ed.)

Yellowlees, Henry. To Define True Madness: Commonsense Psychiatry for Lay People. [1st published, rev.]. Penguin Books, 1955.