APA (7th ed.) Citation

McGreal, I. P. (1992). Great thinkers of the Western world: The major ideas and classic works of more than 100 outstanding Western philosophers, physical and social scientists, psychologists, religious writers, and theologians. HarperCollins Publishers.

Chicago Style (17th ed.) Citation

McGreal, Ian Philip. Great Thinkers of the Western World: The Major Ideas and Classic Works of More than 100 Outstanding Western Philosophers, Physical and Social Scientists, Psychologists, Religious Writers, and Theologians. New York, NY: HarperCollins Publishers, 1992.

MLA (8th ed.) Citation

McGreal, Ian Philip. Great Thinkers of the Western World: The Major Ideas and Classic Works of More than 100 Outstanding Western Philosophers, Physical and Social Scientists, Psychologists, Religious Writers, and Theologians. HarperCollins Publishers, 1992.