APA (7th ed.) Citation

Murphy, G. (1949). Historical introduction to modern psychology. Harcourt.

Chicago Style (17th ed.) Citation

Murphy, Gardner. Historical Introduction to Modern Psychology. Harcourt, 1949.

MLA (8th ed.) Citation

Murphy, Gardner. Historical Introduction to Modern Psychology. Harcourt, 1949.

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