APA (7th ed.) Citation

Boulding, K. E. (1965). The meaning of the twentieth century : the great transition / by Kenneth Boulding: The great transition. Allen and Unwin.

Chicago Style (17th ed.) Citation

Boulding, Kenneth E. The Meaning of the Twentieth Century : The Great Transition / by Kenneth Boulding: The Great Transition. Allen and Unwin, 1965.

MLA (9th ed.) Citation

Boulding, Kenneth E. The Meaning of the Twentieth Century : The Great Transition / by Kenneth Boulding: The Great Transition. Allen and Unwin, 1965.

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