Παραπομπή APA

Pecsok, R. L., & Shields, L. D. (1968). Modern methods of chemical analysis. Wiley.

Παραπομπή Chicago Style

Pecsok, Robert L., και Loran Donald Shields. Modern Methods of Chemical Analysis. New York: Wiley, 1968.

Παραπομπή MLA

Pecsok, Robert L., και Loran Donald Shields. Modern Methods of Chemical Analysis. Wiley, 1968.