APA (7th ed.) Citation

Buck, P. M., Jr. (1930). Literary criticism: A study of values in literature. Harper.

Chicago Style (17th ed.) Citation

Buck, Philo M., Jr. Literary Criticism: A Study of Values in Literature. New York, London: Harper, 1930.

MLA (9th ed.) Citation

Buck, Philo M., Jr. Literary Criticism: A Study of Values in Literature. Harper, 1930.