APA

Parker D. H., . (1946). The principles of aesthetics. New York: Appleton-Century Crofts.

Chicago

Parker DeWitt Henry, . 1946. The principles of aesthetics. New York: Appleton-Century Crofts.

Harvard

Parker D. H., . (1946). The principles of aesthetics. New York: Appleton-Century Crofts.

MLA

Parker DeWitt Henry, . The principles of aesthetics. New York: Appleton-Century Crofts. 1946.