Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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