Παραπομπή APA

Wiener, P. P. (1969). Evolution and the founders of pragmatism. Harvard University Press.

Παραπομπή Chicago Style

Wiener, Philip P. Evolution and the Founders of Pragmatism. Cambridge: Harvard University Press, 1969.

Παραπομπή MLA

Wiener, Philip P. Evolution and the Founders of Pragmatism. Harvard University Press, 1969.