APA (7th ed.) Citation

Não informado. (1903). Bulletin of the Lowell Observatory. Lowell Observatory.

Chicago Style (17th ed.) Citation

Não informado. Bulletin of the Lowell Observatory. Flagstaff, Ariz: Lowell Observatory, 1903.

MLA (8th ed.) Citation

Não informado. Bulletin of the Lowell Observatory. Lowell Observatory, 1903.

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