APA (7th ed.) Citation

Nierenberg, G. I. (1976). Verhandlungstraining (4.Aufl.). Heyne.

Chicago Style (17th ed.) Citation

Nierenberg, Gerard I. Verhandlungstraining. 4.Aufl. München: Heyne, 1976.

MLA (9th ed.) Citation

Nierenberg, Gerard I. Verhandlungstraining. 4.Aufl. Heyne, 1976.

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