Cita APA

Boulding, K. E. 1. (1965). The meaning of the twentieth century: The great transition (First Haper Colophon edition.). New York: Harper & Row, Publishers.

Citación estilo Chicago

Boulding, Kenneth Ewart 1910-1993. The Meaning of the Twentieth Century: The Great Transition. First Haper Colophon edition. New York: Harper & Row, Publishers, 1965.

Cita MLA

Boulding, Kenneth Ewart 1910-1993. The Meaning of the Twentieth Century: The Great Transition. First Haper Colophon edition. New York: Harper & Row, Publishers, 1965.