Dyfyniad APA

James, W., & Kallen, H. M. (1911). Some problems of philosophy: A beginning of an introduction to philosophy. Greenwood Press Pub.

Dyfyniad Arddull Chicago

James, William, and Horace Meyer Kallen. Some Problems of Philosophy: A Beginning of an Introduction to Philosophy. New York: Greenwood Press Pub, 1911.

Dyfyniad MLA

James, William, and Horace Meyer Kallen. Some Problems of Philosophy: A Beginning of an Introduction to Philosophy. Greenwood Press Pub, 1911.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.