Contributions from the Mount Wilson Observatory /
Carnegie Institution of Washington.

APA Citation

Carnegie Institution of Washington., Mount Wilson Observatory. Contributions from the Mount Wilson Observatory. [Washington, D.C.?]: The Institution.

MLA Citation

Carnegie Institution of Washington, and Mount Wilson Observatory. Contributions From the Mount Wilson Observatory. [Washington, D.C.?]: The Institution,

Warning: These citations may not always be complete (especially for serials).