एपीए उद्धरण

Rudolf Mueller. (1960). Doing business in Germany: A legal manual. [Germany]: Fritz Knapp Verlag.

शिकागो स्टाइल उद्धरण

Rudolf Mueller. Doing Business in Germany: A Legal Manual. [Germany]: Fritz Knapp Verlag, 1960.

एमएलए उद्धरण

Rudolf Mueller. Doing Business in Germany: A Legal Manual. [Germany]: Fritz Knapp Verlag, 1960.