Dyfyniad APA

(1936). Psychology and philosophy: The world of thought. London: Adhams Pres Limited.

Dyfyniad Arddull Chicago

Psychology and Philosophy: The World of Thought. London: Adhams Pres Limited, 1936.

Dyfyniad MLA

Psychology and Philosophy: The World of Thought. London: Adhams Pres Limited, 1936.

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