Παραπομπή APA

Maude, A., & Tolstoy, L. (1930). What is art and essays on art.

Παραπομπή Chicago Style

Maude, Aylmer, και Leo Tolstoy. What Is Art and Essays on Art. London, Oxford University Press, 1930.

Παραπομπή MLA

Maude, Aylmer, και Leo Tolstoy. What Is Art and Essays on Art. 1930.