एपीए उद्धरण

International Labour Office. (1970). Introduction to social security: A workers educational manual. International Labour Office.

शिकागो स्टाइल उद्धरण

International Labour Office. Introduction to Social Security: A Workers Educational Manual. Geneva: International Labour Office, 1970.

एमएलए उद्धरण

International Labour Office. Introduction to Social Security: A Workers Educational Manual. International Labour Office, 1970.