APA (7th ed.) Citation

Viola, W. (1944). Child art (2nd ed.). University of London Press.

Chicago Style (17th ed.) Citation

Viola, Wilhelm. Child Art. 2nd ed. London: University of London Press, 1944.

MLA (9th ed.) Citation

Viola, Wilhelm. Child Art. 2nd ed. University of London Press, 1944.

Warning: These citations may not always be 100% accurate.