APA (7th ed.) Citation

Harvard College Observatory & Mayall, M. W. (1948). Centennial symposia, December 1946.: Contributions on interstellar matter, electronic and computational devices, eclipsing binaries [and] the gaseous envelope of the earth. [publisher not identified].

Chicago Style (17th ed.) Citation

Harvard College Observatory and Margaret W. Mayall. Centennial Symposia, December 1946.: Contributions on Interstellar Matter, Electronic and Computational Devices, Eclipsing Binaries [and] the Gaseous Envelope of the Earth. Cambridge: [publisher not identified], 1948.

MLA (9th ed.) Citation

Harvard College Observatory and Margaret W. Mayall. Centennial Symposia, December 1946.: Contributions on Interstellar Matter, Electronic and Computational Devices, Eclipsing Binaries [and] the Gaseous Envelope of the Earth. [publisher not identified], 1948.