Cita APA

Boulding, K. E. (1985). Human Betterman Kenneth E. Boulding. Sage.

Chicago Style (17th ed.) Citation

Boulding, Kenneth E. Human Betterman Kenneth E. Boulding. Sage, 1985.

Cita MLA

Boulding, Kenneth E. Human Betterman Kenneth E. Boulding. Sage, 1985.

Atenció: Aquestes cites poden no estar 100% correctes.