APA (7th ed.) Citation

Heyrovsky, J., & Zuman, P. (1968). Practical polarography: An introduction for chemistry students. Academic Press..

Chicago Style (17th ed.) Citation

Heyrovsky, Jaroslav, and Petr Zuman. Practical Polarography: An Introduction for Chemistry Students. London: Academic Press., 1968.

MLA (9th ed.) Citation

Heyrovsky, Jaroslav, and Petr Zuman. Practical Polarography: An Introduction for Chemistry Students. Academic Press., 1968.