एपीए उद्धरण

Locke, P. (1967). European business correspondence and practice. Batsford.

शिकागो स्टाइल उद्धरण

Locke, P.J. European Business Correspondence and Practice. London: Batsford, 1967.

एमएलए उद्धरण

Locke, P.J. European Business Correspondence and Practice. Batsford, 1967.