APA (7th ed.) Citation

edited by Elmer Sprague, P. W. T. Knowledge and value introductory reading in philisophy. Harcourt Brace and World.

Chicago Style (17th ed.) Citation

edited by Elmer Sprague, Paul W. Taylor. Knowledge and Value Introductory Reading in Philisophy. Harcourt Brace and World.

MLA (8th ed.) Citation

edited by Elmer Sprague, Paul W. Taylor. Knowledge and Value Introductory Reading in Philisophy. Harcourt Brace and World.