APA (7th ed.) Citation

BARCLAY, G. W. (1958). Techniques of population analysis. John Wiley.

Chicago Style (17th ed.) Citation

BARCLAY, George W. Techniques of Population Analysis. New Work: John Wiley, 1958.

MLA (9th ed.) Citation

BARCLAY, George W. Techniques of Population Analysis. John Wiley, 1958.