APA (7th ed.) Citation
WILLIAMSON, D., & ET AL. ATYPICAL SYMPTOMS OF DEPRESSION IN A SAMPLE OF DEPRESSED CHILD AND ADOLESCENT OUTPATIENTS.
Chicago Style (17th ed.) Citation
WILLIAMSON, D.E, and ET AL. ATYPICAL SYMPTOMS OF DEPRESSION IN A SAMPLE OF DEPRESSED CHILD AND ADOLESCENT OUTPATIENTS.
MLA (9th ed.) Citation
WILLIAMSON, D.E, and ET AL. ATYPICAL SYMPTOMS OF DEPRESSION IN A SAMPLE OF DEPRESSED CHILD AND ADOLESCENT OUTPATIENTS.
Warning: These citations may not always be 100% accurate.