APA (7th ed.) Citation

Royal Institute of Philosophy & Hooper, S. E. (1947). Philosophy. Macmillan.

Chicago Style (17th ed.) Citation

Royal Institute of Philosophy and Sydney E. Hooper. Philosophy. London: Macmillan, 1947.

MLA (9th ed.) Citation

Royal Institute of Philosophy and Sydney E. Hooper. Philosophy. Macmillan, 1947.

Warning: These citations may not always be 100% accurate.