APA (7th ed.) Citation

O'Shaughnessy, B. (1980). The will: A dual aspect theory. Cambridge University Press.

Chicago Style (17th ed.) Citation

O'Shaughnessy, Brian. The Will: A Dual Aspect Theory. Cambridge [England] ; New York: Cambridge University Press, 1980.

MLA (9th ed.) Citation

O'Shaughnessy, Brian. The Will: A Dual Aspect Theory. Cambridge University Press, 1980.