APA

Drennen D. A., . (1962). A modern introduction to metaphysics: readings from classical and contemporary sources. New York: Free Press of Glencoe.

Chicago

Drennen D A, . 1962. A modern introduction to metaphysics: readings from classical and contemporary sources. New York: Free Press of Glencoe.

Harvard

Drennen D. A., . (1962). A modern introduction to metaphysics: readings from classical and contemporary sources. New York: Free Press of Glencoe.

MLA

Drennen D A, . A modern introduction to metaphysics: readings from classical and contemporary sources. New York: Free Press of Glencoe. 1962.