APA (7th ed.) Citation

Heyrovsky, J. (1968). Practical polagraphy: An introduction for chenstry students. Academic Press.

Chicago Style (17th ed.) Citation

Heyrovsky, Jaroslav. Practical Polagraphy: An Introduction for Chenstry Students. London: Academic Press, 1968.

MLA (9th ed.) Citation

Heyrovsky, Jaroslav. Practical Polagraphy: An Introduction for Chenstry Students. Academic Press, 1968.

Warning: These citations may not always be 100% accurate.