Παραπομπή APA

Popper, c. R. (1976). The self and its brain. Springer Verlag.

Παραπομπή Chicago Style

Popper, carl R. The Self and Its Brain. New York: Springer Verlag, 1976.

Παραπομπή MLA

Popper, carl R. The Self and Its Brain. Springer Verlag, 1976.