APA (7th ed.) Citation

Perry, R. B. (1905). The approach to philosophy. C. Scribner's Sons.

Chicago Style (17th ed.) Citation

Perry, Ralph Barton. The Approach to Philosophy. New York: C. Scribner's Sons, 1905.

MLA (9th ed.) Citation

Perry, Ralph Barton. The Approach to Philosophy. C. Scribner's Sons, 1905.

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