Cita APA (7th ed.)

Newman, H. H. (1926). The nature of the world and of man. The University of Chicago Press.

Cita Chicago (17th ed.)

Newman, Horatio Hackett. The Nature of the World and of Man. Chicago, Ill: The University of Chicago Press, 1926.

Cita MLA (9th ed.)

Newman, Horatio Hackett. The Nature of the World and of Man. The University of Chicago Press, 1926.

Atenció: Aquestes cites poden no estar 100% correctes.