APA (7th ed.) Citation

Barnard, J. A. (1968). Modern methods of chemical analysis. John Wiley and Sons.

Chicago Style (17th ed.) Citation

Barnard, J. A. Modern Methods of Chemical Analysis. New York: John Wiley and Sons, 1968.

MLA (9th ed.) Citation

Barnard, J. A. Modern Methods of Chemical Analysis. John Wiley and Sons, 1968.