एपीए उद्धरण

Hooker, S. (1990). Caring for elderly people: Understanding and practical help (3.).

शिकागो स्टाइल उद्धरण

Hooker, Susan. Caring for Elderly People: Understanding and Practical Help. 3. London, Routledge, 1990.

एमएलए उद्धरण

Hooker, Susan. Caring for Elderly People: Understanding and Practical Help. 3. 1990.