APA (7th ed.) Citation

Smithsonian Institution. Office of the Secretary & Clayton, H. H. (1930). Atmosphere and Sun. [publisher not identified].

Chicago Style (17th ed.) Citation

Smithsonian Institution. Office of the Secretary and Henry Helm Clayton. Atmosphere and Sun. Washington, D.C.: [publisher not identified], 1930.

MLA (9th ed.) Citation

Smithsonian Institution. Office of the Secretary and Henry Helm Clayton. Atmosphere and Sun. [publisher not identified], 1930.