APA (7th ed.) Citation

Astronomical Society of the Pacific. (1972). Mercury. Astronomical Society of the Pacific.

Chicago Style (17th ed.) Citation

Astronomical Society of the Pacific. Mercury. San Francisco, Calif.: Astronomical Society of the Pacific, 1972.

MLA (9th ed.) Citation

Astronomical Society of the Pacific. Mercury. Astronomical Society of the Pacific, 1972.

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