APA (7th ed.) Citation

Westen, R. K. a. D. Psychology. John Wiley and Sons, Inc.

Chicago Style (17th ed.) Citation

Westen, Robin Kowalski and Drew. Psychology. John Wiley and Sons, Inc.

MLA (8th ed.) Citation

Westen, Robin Kowalski and Drew. Psychology. John Wiley and Sons, Inc.

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