Cita APA (7a ed.)

Cohen, J. (1960). The Penguin dictionary of quotations. Penguin.

Cita Chicago Style (17a ed.)

Cohen, J.M. The Penguin Dictionary of Quotations. Middlesex: Penguin, 1960.

Cita MLA (8a ed.)

Cohen, J.M. The Penguin Dictionary of Quotations. Penguin, 1960.