APA aipamena

Harré, R. (1969). Scientific thought 1900-1960: A selective survey. Oxford: Clarendon Press.

Chicago Style aipamena

Harré, R. Scientific Thought 1900-1960: A Selective Survey. Oxford: Clarendon Press, 1969.

MLA aipamena

Harré, R. Scientific Thought 1900-1960: A Selective Survey. Oxford: Clarendon Press, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.