APA (7th ed.) Citation

International Scientific Symposium, Hamburg, Germany, & Studer, R. (1990). Natural language and logic: International Scientific Symposium, Hamburg, FRG, May 9-11, 1989. Springer-Verlag.

Chicago Style (17th ed.) Citation

International Scientific Symposium, Hamburg, Germany, and Rudi Studer. Natural Language and Logic: International Scientific Symposium, Hamburg, FRG, May 9-11, 1989. Berlin ; New York: Springer-Verlag, 1990.

MLA (8th ed.) Citation

International Scientific Symposium, Hamburg, Germany, and Rudi Studer. Natural Language and Logic: International Scientific Symposium, Hamburg, FRG, May 9-11, 1989. Springer-Verlag, 1990.