एपीए उद्धरण

Hartley, B. (1998). American streamline: Connections. Trẻ.

शिकागो स्टाइल उद्धरण

Hartley, Bernard. American Streamline: Connections. Trẻ, 1998.

एमएलए उद्धरण

Hartley, Bernard. American Streamline: Connections. Trẻ, 1998.