एपीए उद्धरण

Watts, R. (1972). Businessman's guide to marketing.

शिकागो स्टाइल उद्धरण

Watts, Reginald. Businessman's Guide to Marketing. :, 1972.

एमएलए उद्धरण

Watts, Reginald. Businessman's Guide to Marketing. 1972.