APA (7th ed.) Citation

AAS Goddard Memorial Symposium Washington, D.C., American Astronautical Society, & Tross, C. H. (1976). Future space activities: 13th Goddard Memorial Symposium : proceedings of the 13th Goddard Memorial Symposium, held April 11, 1975, Washington D.C.

Chicago Style (17th ed.) Citation

AAS Goddard Memorial Symposium Washington, D.C., American Astronautical Society, and Carl H. Tross. Future Space Activities: 13th Goddard Memorial Symposium : Proceedings of the 13th Goddard Memorial Symposium, Held April 11, 1975, Washington D.C. 1976.

MLA (9th ed.) Citation

AAS Goddard Memorial Symposium Washington, D.C., et al. Future Space Activities: 13th Goddard Memorial Symposium : Proceedings of the 13th Goddard Memorial Symposium, Held April 11, 1975, Washington D.C. 1976.