Citazione Stile APA (7a Edizione)

Tolstoy, L. (1904). What is art. Funk and wagnalls company.

Citazione stile Chigago Style (17a edizione)

Tolstoy, Leo. What Is Art. New York: Funk and wagnalls company, 1904.

Citatione MLA (9a ed.)

Tolstoy, Leo. What Is Art. Funk and wagnalls company, 1904.