APA (7th ed.) Citation

Orville L. Chapman & Chapman, O. L. (1967). Organic photochemistry. Cambridge University Press.

Chicago Style (17th ed.) Citation

Orville L. Chapman and Orville L. Chapman. Organic Photochemistry. New York: Cambridge University Press, 1967.

MLA (9th ed.) Citation

Orville L. Chapman and Orville L. Chapman. Organic Photochemistry. Cambridge University Press, 1967.