एपीए उद्धरण

McEwan, J. (1956). Advertising as a service to society. Macdonald &evans limited.

शिकागो स्टाइल उद्धरण

McEwan, John. Advertising as a Service to Society. London: Macdonald &evans limited, 1956.

एमएलए उद्धरण

McEwan, John. Advertising as a Service to Society. Macdonald &evans limited, 1956.