APA (7th ed.) Citation

Friedberg, F. Understanding chronic fatigue syndrome: An empirical guide to assessment and treatment. American Psychological Association.

Chicago Style (17th ed.) Citation

Friedberg, Fred. Understanding Chronic Fatigue Syndrome: An Empirical Guide to Assessment and Treatment. American Psychological Association.

MLA (9th ed.) Citation

Friedberg, Fred. Understanding Chronic Fatigue Syndrome: An Empirical Guide to Assessment and Treatment. American Psychological Association.

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