APA (7th ed.) Citation

Zadunaisky, P. E. (1960). The orbit of satellite 1958 Alpha (Explorer I) during the first 10500 revolutions. Smithsonian Astrophysical Observatory.

Chicago Style (17th ed.) Citation

Zadunaisky, Pedro E. The Orbit of Satellite 1958 Alpha (Explorer I) During the First 10500 Revolutions. Cambridge, Mass.: Smithsonian Astrophysical Observatory, 1960.

MLA (9th ed.) Citation

Zadunaisky, Pedro E. The Orbit of Satellite 1958 Alpha (Explorer I) During the First 10500 Revolutions. Smithsonian Astrophysical Observatory, 1960.

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