एपीए उद्धरण

Barker, W. H. (1986). Influenza and nursing homes.

शिकागो स्टाइल उद्धरण

Barker, W H. Influenza and Nursing Homes. 1986.

एमएलए उद्धरण

Barker, W H. Influenza and Nursing Homes. 1986.