APA (7th ed.) Citation

European Workshop on Planning, Sankt Augustin, Germany, & Hertzberg, J. (1991). European Workshop on Planning: EWSP '91, Sankt Augustin, FRG, March 18-19, 1991 : proceedings. Springer-Verlag.

Chicago Style (17th ed.) Citation

European Workshop on Planning, Sankt Augustin, Germany, and J. Hertzberg. European Workshop on Planning: EWSP '91, Sankt Augustin, FRG, March 18-19, 1991 : Proceedings. Berlin ; New York: Springer-Verlag, 1991.

MLA (8th ed.) Citation

European Workshop on Planning, Sankt Augustin, Germany, and J. Hertzberg. European Workshop on Planning: EWSP '91, Sankt Augustin, FRG, March 18-19, 1991 : Proceedings. Springer-Verlag, 1991.