APA ציטוט

Pecsok, R. L. (1968). Modern methods of chemical analysis (2nd ed.). John Wiley.

Chicago Edition Citation

Pecsok, Robert L. Modern Methods of Chemical Analysis. 2nd ed. New York: John Wiley, 1968.

ציטוט MLA

Pecsok, Robert L. Modern Methods of Chemical Analysis. 2nd ed. John Wiley, 1968.