APA (7th ed.) Citation

A.C. Nielsen Company. (1959). Nielsen-Beobachter. Nielsen Company GmbH.

Chicago Style (17th ed.) Citation

A.C. Nielsen Company. Nielsen-Beobachter. Frankfurt, M: Nielsen Company GmbH, 1959.

MLA (9th ed.) Citation

A.C. Nielsen Company. Nielsen-Beobachter. Nielsen Company GmbH, 1959.

Warning: These citations may not always be 100% accurate.