Παραπομπή APA

John Heil. (1998). Philosophy of mind: A contemporary introduction. Routledge.

Παραπομπή Chicago Style

John Heil. Philosophy of Mind: A Contemporary Introduction. London: Routledge, 1998.

Παραπομπή MLA

John Heil. Philosophy of Mind: A Contemporary Introduction. Routledge, 1998.