Style de citation APA

Thoene, P., Fullman, C., & Read, H. (1938). Modern German art. Penguin.

Style de citation Chicago

Thoene, Peter, Charles Fullman, et Herbert Read. Modern German Art. Harmondsworth: Penguin, 1938.

Style de citation MLA

Thoene, Peter, et al. Modern German Art. Penguin, 1938.