APA (7th ed.) Citation

Thomson, T., & Cooper, T. (1818). A system of chemistry: In four volumes (From the 5th London ed.). A. Small.

Chicago Style (17th ed.) Citation

Thomson, Thomas, and Thomas Cooper. A System of Chemistry: In Four Volumes. From the 5th London ed. Philadelphia: A. Small, 1818.

MLA (9th ed.) Citation

Thomson, Thomas, and Thomas Cooper. A System of Chemistry: In Four Volumes. From the 5th London ed. A. Small, 1818.