APA (7th ed.) Citation

Copernicus Symposium Torun, Poland, International Astronomical Union, Woszczyk, A., & Iwaniszewska, C. (1974). Exploration of the planetary system: [proceedings] : Copernicus Symposium IV, held in Torun, Poland, 5-8 September, 1973. D. Reidel Pub. Co..

Chicago Style (17th ed.) Citation

Copernicus Symposium Torun, Poland, International Astronomical Union, Andrzej Woszczyk, and Cecylia Iwaniszewska. Exploration of the Planetary System: [proceedings] : Copernicus Symposium IV, Held in Torun, Poland, 5-8 September, 1973. Dordrecht-Holland ; Boston: D. Reidel Pub. Co., 1974.

MLA (8th ed.) Citation

Copernicus Symposium Torun, Poland, et al. Exploration of the Planetary System: [proceedings] : Copernicus Symposium IV, Held in Torun, Poland, 5-8 September, 1973. D. Reidel Pub. Co., 1974.