Cita APA (7th ed.)

Nishida, K., & Dilworth, D. A. (1970). Fundamental problems of philosophy: The world of action and the dialectical world. Sophia University.

Cita Chicago (17th ed.)

Nishida, Kitaro, i David A. Dilworth. Fundamental Problems of Philosophy: The World of Action and the Dialectical World. Tokyo: Sophia University, 1970.

Cita MLA (9th ed.)

Nishida, Kitaro, i David A. Dilworth. Fundamental Problems of Philosophy: The World of Action and the Dialectical World. Sophia University, 1970.