Cita APA (7a ed.)

Life & Barnett, L. K. (1962). The world we live in (Special family ed.). Time.

Cita Chicago Style (17a ed.)

Life y Lincoln Kinnear Barnett. The World We Live in. Special family ed. New York: Time, 1962.

Cita MLA (9a ed.)

Life y Lincoln Kinnear Barnett. The World We Live in. Special family ed. Time, 1962.