APA (7th ed.) Citation

Grünig, F., & Krengel, R. (1952). Die Westberliner Wirtschaft: 1949 - 1951. Duncker & Humblot.

Chicago Style (17th ed.) Citation

Grünig, Ferdinand, and Rolf Krengel. Die Westberliner Wirtschaft: 1949 - 1951. Berlin: Duncker & Humblot, 1952.

MLA (9th ed.) Citation

Grünig, Ferdinand, and Rolf Krengel. Die Westberliner Wirtschaft: 1949 - 1951. Duncker & Humblot, 1952.

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