एपीए उद्धरण

International labour office. (1979). Man in his working environment: A workers' education manual. Geneve: International labour office.

शिकागो स्टाइल उद्धरण

International labour office. Man in His Working Environment: A Workers' Education Manual. Geneve: International labour office, 1979.

एमएलए उद्धरण

International labour office. Man in His Working Environment: A Workers' Education Manual. Geneve: International labour office, 1979.