Cita APA (7a ed.)

Waetzoldt, W. (1950). Dürer and his times. Phaidon Press.

Cita Chicago Style (17a ed.)

Waetzoldt, Wilhelm. Dürer and His Times. London: Phaidon Press, 1950.

Cita MLA (9a ed.)

Waetzoldt, Wilhelm. Dürer and His Times. Phaidon Press, 1950.