एपीए उद्धरण

Whiting,D P. (1978). International trade and payments. MacDonald and Evans Limited.

शिकागो स्टाइल उद्धरण

Whiting,D P. International Trade and Payments. Great Britain: MacDonald and Evans Limited, 1978.

एमएलए उद्धरण

Whiting,D P. International Trade and Payments. MacDonald and Evans Limited, 1978.