Cita APA (7a ed.)

Clark, H., & Schweitzer, A. (1962). The ethical mystiticism of Albert Schweitzer: A study of the sources and significance of Schweitzer's philosophy of civilizarion. Beacon.

Cita Chicago Style (17a ed.)

Clark, Henry, y Albert Schweitzer. The Ethical Mystiticism of Albert Schweitzer: A Study of the Sources and Significance of Schweitzer's Philosophy of Civilizarion. Boston: Beacon, 1962.

Cita MLA (9a ed.)

Clark, Henry, y Albert Schweitzer. The Ethical Mystiticism of Albert Schweitzer: A Study of the Sources and Significance of Schweitzer's Philosophy of Civilizarion. Beacon, 1962.