APA

Smith J. E., . (1974). The spirit of American philosophy. London: Oxford University Press.

Chicago

Smith John Edwin, . 1974. The spirit of American philosophy. London: Oxford University Press.

Harvard

Smith J. E., . (1974). The spirit of American philosophy. London: Oxford University Press.

MLA

Smith John Edwin, . The spirit of American philosophy. London: Oxford University Press. 1974.