APA (7th ed.) Citation

Davy, H., & Davy, J. (1972). The collected works of Sir Humphry Davy. Johnson Reprint Corp..

Chicago Style (17th ed.) Citation

Davy, Humphry, and John Davy. The Collected Works of Sir Humphry Davy. New York: Johnson Reprint Corp., 1972.

MLA (9th ed.) Citation

Davy, Humphry, and John Davy. The Collected Works of Sir Humphry Davy. Johnson Reprint Corp., 1972.