APA (7th ed.) Citation

Coulson, C. A. (1961). Valence (2nd ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Coulson, Charles Alfred. Valence. 2nd ed. New York: Oxford University Press, 1961.

MLA (9th ed.) Citation

Coulson, Charles Alfred. Valence. 2nd ed. Oxford University Press, 1961.