APA (7th ed.) Citation

Mann, T., & Lowe-Porter, H. T. (1947). Essays of three decades. A. A. Knopf.

Chicago Style (17th ed.) Citation

Mann, Thomas, and H. T. Lowe-Porter. Essays of Three Decades. New York: A. A. Knopf, 1947.

MLA (9th ed.) Citation

Mann, Thomas, and H. T. Lowe-Porter. Essays of Three Decades. A. A. Knopf, 1947.