Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (8e éd.)

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

Attention : ces citations peuvent ne pas être correctes à 100%.