APA (7th ed.) Citation

Smithsonian Astrophysical Observatory & Miller, B. (1968). Orbital elements. Smithsonian Institution Astrophysical Observatory.

Chicago Style (17th ed.) Citation

Smithsonian Astrophysical Observatory and Beatrice Miller. Orbital Elements. Cambridge (Mass.): Smithsonian Institution Astrophysical Observatory, 1968.

MLA (9th ed.) Citation

Smithsonian Astrophysical Observatory and Beatrice Miller. Orbital Elements. Smithsonian Institution Astrophysical Observatory, 1968.

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