APA (7th ed.) Citation

Heilmeyer, W., & Schmidt, H. (1991). Berliner Forum.

Chicago Style (17th ed.) Citation

Heilmeyer, Wolf-Dieter, and Hartwig Schmidt. Berliner Forum. Berlin, 1991.

MLA (8th ed.) Citation

Heilmeyer, Wolf-Dieter, and Hartwig Schmidt. Berliner Forum. 1991.

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