APA Format
Henfrey, Norman; Henfrey, Norman. (1968).
Selected critical writings of George Santayana / edited by Norman Henfrey
. London :: Cambridge University Press,.
MLA Format
Henfrey, Norman; Henfrey, Norman.
Selected critical writings of George Santayana / edited by Norman Henfrey
. London :: Cambridge University Press,, 1968
Chicago Format
Henfrey, Norman; Henfrey, Norman. Selected critical writings of George Santayana / edited by Norman Henfrey. London :: Cambridge University Press,, 1968.