APA

Grande L., . (1962). Twelve virtues of a good teacher. New York: Sheed and Ward.

Chicago

Grande Luke, . 1962. Twelve virtues of a good teacher. New York: Sheed and Ward.

Harvard

Grande L., . (1962). Twelve virtues of a good teacher. New York: Sheed and Ward.

MLA

Grande Luke, . Twelve virtues of a good teacher. New York: Sheed and Ward. 1962.