APA (7th ed.) Citation

Cunningham, G. W. (1924). Problems of philosophy: An introductory survey. Henry Holt.

Chicago Style (17th ed.) Citation

Cunningham, Gustavus Watts. Problems of Philosophy: An Introductory Survey. New York: Henry Holt, 1924.

MLA (9th ed.) Citation

Cunningham, Gustavus Watts. Problems of Philosophy: An Introductory Survey. Henry Holt, 1924.

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