APA (7th ed.) Citation
ZARIT, S., & ET AL. CHANGES IN FUNCTIONAL COMPETENCY IN THE OLDEST OLD.
Chicago Style (17th ed.) Citation
ZARIT, S.H, and ET AL. CHANGES IN FUNCTIONAL COMPETENCY IN THE OLDEST OLD.
MLA (9th ed.) Citation
ZARIT, S.H, and ET AL. CHANGES IN FUNCTIONAL COMPETENCY IN THE OLDEST OLD.
Warning: These citations may not always be 100% accurate.