APA (7th ed.) Citation

Petzelt, J., & Volkov, A. A. Far infrared specctroscopy of phase transitions in fast conductors.

Chicago Style (17th ed.) Citation

Petzelt, J., and A. A. Volkov. Far Infrared Specctroscopy of Phase Transitions in Fast Conductors.

MLA (9th ed.) Citation

Petzelt, J., and A. A. Volkov. Far Infrared Specctroscopy of Phase Transitions in Fast Conductors.

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