Citazione APA

Van Gogh,, V. (1997). The letters of Vincent Van Gogh. Penguin.

Stile di citazione Chicago

Van Gogh,, Vincent. The Letters of Vincent Van Gogh. Harmondsworth: Penguin, 1997.

Citazione MLA

Van Gogh,, Vincent. The Letters of Vincent Van Gogh. Penguin, 1997.