APA (7th ed.) Citation

National Institute of Mental Health (U.S.) & Birren, J. E. Human aging: A biological and behavioral study.

Chicago Style (17th ed.) Citation

National Institute of Mental Health (U.S.) and James E. Birren. Human Aging: A Biological and Behavioral Study.

MLA (9th ed.) Citation

National Institute of Mental Health (U.S.) and James E. Birren. Human Aging: A Biological and Behavioral Study.

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