APA (7th ed.) Citation

Henderson, W. O. (1963). The genesis of the Common Market. Quadrangle Books.

Chicago Style (17th ed.) Citation

Henderson, W. O. The Genesis of the Common Market. Chicago: Quadrangle Books, 1963.

MLA (9th ed.) Citation

Henderson, W. O. The Genesis of the Common Market. Quadrangle Books, 1963.

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