APA (7th ed.) Citation

Loomis, E. (1885). A treatise on astronomy. Harper & Brothers Publishers.

Chicago Style (17th ed.) Citation

Loomis, Elias. A Treatise on Astronomy. New York: Harper & Brothers Publishers, 1885.

MLA (9th ed.) Citation

Loomis, Elias. A Treatise on Astronomy. Harper & Brothers Publishers, 1885.

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