APA (7th ed.) Citation

Symposium on Radio Astronomy and the Galactic System Noordwijk, Netherlands, International Astronomical Union, International Scientific Radio Union, & Woerden, H. v. (1967). Radio astronomy and the galactic system. published for the International Council of Scientific Unions [by] Academic P..

Chicago Style (17th ed.) Citation

Symposium on Radio Astronomy and the Galactic System Noordwijk, Netherlands, International Astronomical Union, International Scientific Radio Union, and Hugo van Woerden. Radio Astronomy and the Galactic System. London, New York: published for the International Council of Scientific Unions [by] Academic P., 1967.

MLA (9th ed.) Citation

Symposium on Radio Astronomy and the Galactic System Noordwijk, Netherlands, et al. Radio Astronomy and the Galactic System. published for the International Council of Scientific Unions [by] Academic P., 1967.