APA (7th ed.) Citation

Valéry, P. (1963). The outlook for intelligence. Harper & Row.

Chicago Style (17th ed.) Citation

Valéry, Paul. The Outlook for Intelligence. N.Y.: Harper & Row, 1963.

MLA (8th ed.) Citation

Valéry, Paul. The Outlook for Intelligence. Harper & Row, 1963.

Warning: These citations may not always be 100% accurate.