APA (7th ed.) Citation

Woerden, H. v. (1985). The Milky Way galaxy: Proceedings of the 106th Symposium of the International Astronomical Union held in Groningen, The Netherlands, 30 May-3 June, 1983. Proceedings of the ... symposium of the International Astronomical Union.

Chicago Style (17th ed.) Citation

Woerden, Hugo van. "The Milky Way Galaxy: Proceedings of the 106th Symposium of the International Astronomical Union Held in Groningen, The Netherlands, 30 May-3 June, 1983." Proceedings of the ... Symposium of the International Astronomical Union 1985.

MLA (9th ed.) Citation

Woerden, Hugo van. "The Milky Way Galaxy: Proceedings of the 106th Symposium of the International Astronomical Union Held in Groningen, The Netherlands, 30 May-3 June, 1983." Proceedings of the ... Symposium of the International Astronomical Union, 1985.