APA aipamena

Schmidt H. Helmut & Stackelberg M. Mark. (1963). Modern Polarographic Methods. New York, Academic Press, 1963.

Chicago Style aipamena

Schmidt H. Helmut and Stackelberg M. Mark. Modern Polarographic Methods. New York, Academic Press, 1963, 1963.

MLA aipamena

Schmidt H. Helmut and Stackelberg M. Mark. Modern Polarographic Methods. New York, Academic Press, 1963, 1963.

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