Citazione Stile APA (7a Edizione)

PEPPER, S. C. (1945). The basis of criticism in the art. Harvard University.

Citazione stile Chigago Style (17a edizione)

PEPPER, Stephen C. The Basis of Criticism in the Art. Cambridge: Harvard University, 1945.

Citatione MLA (9a ed.)

PEPPER, Stephen C. The Basis of Criticism in the Art. Harvard University, 1945.