APA (7th ed.) Citation

Plško, E., Török, T., Mika, J., & Gegus, E. Emission Spectrochemica Analysis.

Chicago Style (17th ed.) Citation

Plško, Eduard, T. Török, J. Mika, and E. Gegus. Emission Spectrochemica Analysis.

MLA (9th ed.) Citation

Plško, Eduard, et al. Emission Spectrochemica Analysis.