APA (7th ed.) Citation

Boulding, K. E. (1964). The meaning of the twentieth century; Thegreat transition. George Allen and Unwin.

Chicago Style (17th ed.) Citation

Boulding, Kenneth Ewart. The Meaning of the Twentieth Century; Thegreat Transition. London: George Allen and Unwin, 1964.

MLA (9th ed.) Citation

Boulding, Kenneth Ewart. The Meaning of the Twentieth Century; Thegreat Transition. George Allen and Unwin, 1964.

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