APA
Smith H., . (1996). Restrictiveness in case theory. New York: Cambridge University Press.
Chicago
Smith Henry, . 1996. Restrictiveness in case theory. New York: Cambridge University Press.
Harvard
Smith H., . (1996). Restrictiveness in case theory. New York: Cambridge University Press.
MLA
Smith Henry, . Restrictiveness in case theory. New York: Cambridge University Press. 1996.