Cita APA

Szobel, G. (1942). Civilisation: [drawings in black and white]. Penguin.

Citación estilo Chicago

Szobel, Geza. Civilisation: [drawings in Black and White]. Harmondsworth: Penguin, 1942.

Cita MLA

Szobel, Geza. Civilisation: [drawings in Black and White]. Penguin, 1942.