APA (7th ed.) Citation

Não informado. (1956). Smithsonian contributions to astrophysics. Smithsonian Institution.

Chicago Style (17th ed.) Citation

Não informado. Smithsonian Contributions to Astrophysics. Washington: Smithsonian Institution, 1956.

MLA (8th ed.) Citation

Não informado. Smithsonian Contributions to Astrophysics. Smithsonian Institution, 1956.

Warning: These citations may not always be 100% accurate.