APA (7th ed.) Citation

Universität zu Köln, Observatorium, Gornergrat, Symposium to Commemorate the Six Hundredth Anniversary of the University of Cologne and the Twentieth Anniversary of the Gornergrat Observatory, Winnewisser, G., & Armstrong, J. T. (1989). The physics and chemistry of interstellar molecular clouds: Mm and sub-mm observations in astrophysics ; proceedings of a symposium, held at Zermatt, Switzerland, 22 - 25 September 1988 to commemorate the 600. anniversary of the University of Cologne and the 20. anniversary of the Gornergrat Observatory. Lecture notes in physics.

Chicago Style (17th ed.) Citation

Universität zu Köln, Gornergrat Observatorium, Symposium to Commemorate the Six Hundredth Anniversary of the University of Cologne and the Twentieth Anniversary of the Gornergrat Observatory, Gisbert Winnewisser, and J. T. Armstrong. "The Physics and Chemistry of Interstellar Molecular Clouds: Mm and Sub-mm Observations in Astrophysics ; Proceedings of a Symposium, Held at Zermatt, Switzerland, 22 - 25 September 1988 to Commemorate the 600. Anniversary of the University of Cologne and the 20. Anniversary of the Gornergrat Observatory." Lecture Notes in Physics 1989.

MLA (9th ed.) Citation

Universität zu Köln, et al. "The Physics and Chemistry of Interstellar Molecular Clouds: Mm and Sub-mm Observations in Astrophysics ; Proceedings of a Symposium, Held at Zermatt, Switzerland, 22 - 25 September 1988 to Commemorate the 600. Anniversary of the University of Cologne and the 20. Anniversary of the Gornergrat Observatory." Lecture Notes in Physics, 1989.