APA (7th ed.) Citation

Zavilopulo, A. M., & Shpenyk, O. B. (2019). Electron-impact mass spectrometry of PTCDA molecules in the gas phase.

Chicago Style (17th ed.) Citation

Zavilopulo, A. M., and O. B. Shpenyk. Electron-impact Mass Spectrometry of PTCDA Molecules in the Gas Phase. 2019.

MLA (8th ed.) Citation

Zavilopulo, A. M., and O. B. Shpenyk. Electron-impact Mass Spectrometry of PTCDA Molecules in the Gas Phase. 2019.

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