Cita APA (7th ed.)

McLeish, K. (1986). The Penguin companion to the arts in the twentieth century. Penguin.

Cita Chicago (17th ed.)

McLeish, Kenneth. The Penguin Companion to the Arts in the Twentieth Century. Harmondsworth ; Ringwood, Vic.: Penguin, 1986.

Cita MLA (8th ed.)

McLeish, Kenneth. The Penguin Companion to the Arts in the Twentieth Century. Penguin, 1986.