APA (7th ed.) Citation
Jung, W. (1991). Social Market Economy: <An> Economic System for Developing Countries (2. enl. and re. ed.). Richarz.
Chicago Style (17th ed.) Citation
Jung, Winfried. Social Market Economy: <An> Economic System for Developing Countries. 2. enl. and re. ed. Sankt Augustin: Richarz, 1991.
MLA (9th ed.) Citation
Jung, Winfried. Social Market Economy: <An> Economic System for Developing Countries. 2. enl. and re. ed. Richarz, 1991.
Warning: These citations may not always be 100% accurate.