APA aipamena

Valéry, P. (1962). The outlook for intelligence. New York: Harper & Row.

Chicago Style aipamena

Valéry, Paul. The Outlook for Intelligence. New York: Harper & Row, 1962.

MLA aipamena

Valéry, Paul. The Outlook for Intelligence. New York: Harper & Row, 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.