APA (7th ed.) Citation

(1987). Essays in space science: Proceedings of a symposium held at NASA Goddard Space Flight Center, Greenbelt, Maryland, April 23, 1985.

Chicago Style (17th ed.) Citation

Essays in Space Science: Proceedings of a Symposium Held at NASA Goddard Space Flight Center, Greenbelt, Maryland, April 23, 1985. Washington, DC, 1987.

MLA (9th ed.) Citation

Essays in Space Science: Proceedings of a Symposium Held at NASA Goddard Space Flight Center, Greenbelt, Maryland, April 23, 1985. 1987.