Cita APA

Chen, K. I. 1., & Chen, K. I. 1. (1960). World population growth and living standard. New York, New York: Bookman.

Citación estilo Chicago

Chen, Kuan I. 1926-, y Kuan I. 1926- Chen. World Population Growth and Living Standard. New York, New York: Bookman, 1960.

Cita MLA

Chen, Kuan I. 1926-, y Kuan I. 1926- Chen. World Population Growth and Living Standard. New York, New York: Bookman, 1960.