Cita APA (7a ed.)

CROWCROFT, A. (1967). The Psychotic: Understanding madness. Penguin.

Cita Chicago Style (17a ed.)

CROWCROFT, Andrew. The Psychotic: Understanding Madness. Baltimore (Maryland): Penguin, 1967.

Cita MLA (9a ed.)

CROWCROFT, Andrew. The Psychotic: Understanding Madness. Penguin, 1967.