एपीए उद्धरण

Lou, Y., & Liu, J. (2019). WHAT MATTERS FOR COMPLETION OF ADVANCE DIRECTIVES AMONG AMERICAN OLDER ADULTS? Innov Aging.

शिकागो स्टाइल उद्धरण

Lou, Yifan, और Jinyu Liu. "WHAT MATTERS FOR COMPLETION OF ADVANCE DIRECTIVES AMONG AMERICAN OLDER ADULTS?" Innov Aging 2019.

एमएलए उद्धरण

Lou, Yifan, और Jinyu Liu. "WHAT MATTERS FOR COMPLETION OF ADVANCE DIRECTIVES AMONG AMERICAN OLDER ADULTS?" Innov Aging 2019.