Cita APA (7a ed.)

Warren, J., & Sheffield, F. C. C. (2017). Routledge companion to ancient philosophy. Routledge/Taylor & Francis.

Cita Chicago Style (17a ed.)

Warren, James, y Frisbee Candida Cheyenne Sheffield. Routledge Companion to Ancient Philosophy. New York: Routledge/Taylor & Francis, 2017.

Cita MLA (9a ed.)

Warren, James, y Frisbee Candida Cheyenne Sheffield. Routledge Companion to Ancient Philosophy. Routledge/Taylor & Francis, 2017.