Cita APA

Barclay, G. W., & Barclay, G. W. (1958). Techniques of population analysis. New York, New York: J. Wiley.

Citación estilo Chicago

Barclay, Georg W., y Georg W. Barclay. Techniques of Population Analysis. New York, New York: J. Wiley, 1958.

Cita MLA

Barclay, Georg W., y Georg W. Barclay. Techniques of Population Analysis. New York, New York: J. Wiley, 1958.