Παραπομπή APA

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

Παραπομπή Chicago Style

Heyrovsky, J., και P. Zuman. Practical Polarography: : An Intoduction for Chemistry Students. London: Academic press, 1968.

Παραπομπή MLA

Heyrovsky, J., και P. Zuman. Practical Polarography: : An Intoduction for Chemistry Students. Academic press, 1968.