एपीए उद्धरण

Villiers, A. (1967). Routledge's complete letter writer. Allied Publishers Pvt.Ltd.

शिकागो स्टाइल उद्धरण

Villiers, Arnold. Routledge's Complete Letter Writer. Bombay: Allied Publishers Pvt.Ltd, 1967.

एमएलए उद्धरण

Villiers, Arnold. Routledge's Complete Letter Writer. Allied Publishers Pvt.Ltd, 1967.