Cita APA (7a ed.)

Schweitzer, A., & Cicovacki, P. (2009). Albert Schweitzer's ethical vision: A sourcebook. Oxford University Press.

Cita Chicago Style (17a ed.)

Schweitzer, Albert, y Predrag Cicovacki. Albert Schweitzer's Ethical Vision: A Sourcebook. New York: Oxford University Press, 2009.

Cita MLA (8a ed.)

Schweitzer, Albert, y Predrag Cicovacki. Albert Schweitzer's Ethical Vision: A Sourcebook. Oxford University Press, 2009.