APA

Venturi L., . (1956). Four steps toward modern art: Giorgione, Caravaggio, Manet, Cézanne. New York: Columbia University Press.

Chicago

Venturi Lionello, . 1956. Four steps toward modern art: Giorgione, Caravaggio, Manet, Cézanne. New York: Columbia University Press.

Harvard

Venturi L., . (1956). Four steps toward modern art: Giorgione, Caravaggio, Manet, Cézanne. New York: Columbia University Press.

MLA

Venturi Lionello, . Four steps toward modern art: Giorgione, Caravaggio, Manet, Cézanne. New York: Columbia University Press. 1956.