एपीए उद्धरण

Earnshaw,Steven. (2017). Beginning realism. Viva books.

शिकागो स्टाइल उद्धरण

Earnshaw,Steven. Beginning Realism. Newdelhi: Viva books, 2017.

एमएलए उद्धरण

Earnshaw,Steven. Beginning Realism. Viva books, 2017.