APA (7th ed.) Citation

Pecsok, R. L., & Shields, D. L. (1968). Modern methods of chemical analysis (2nd edition.). John Wiley & Sons.

Chicago Style (17th ed.) Citation

Pecsok, Robert L., and Donald L. Shields. Modern Methods of Chemical Analysis. 2nd edition. New York: John Wiley & Sons, 1968.

MLA (8th ed.) Citation

Pecsok, Robert L., and Donald L. Shields. Modern Methods of Chemical Analysis. 2nd edition. John Wiley & Sons, 1968.