APA (7th ed.) Citation

Bugelski, B. R. (1973). An introduction to the principles of psychology (Second edition.). The Bobbs-Merrill Company, Inc.

Chicago Style (17th ed.) Citation

Bugelski, B. R. An Introduction to the Principles of Psychology. Second edition. Indianapolis ; New York: The Bobbs-Merrill Company, Inc, 1973.

MLA (9th ed.) Citation

Bugelski, B. R. An Introduction to the Principles of Psychology. Second edition. The Bobbs-Merrill Company, Inc, 1973.