Cita APA (7a ed.)

3G E-learning LLC, USA author. (2023). 3GE collection on physics: Advanced aspects of spectroscopy. 3G E-Learning.

Cita Chicago Style (17a ed.)

3G E-learning LLC, USA author. 3GE Collection on Physics: Advanced Aspects of Spectroscopy. New York, NY, United States of America: 3G E-Learning, 2023.

Cita MLA (9a ed.)

3G E-learning LLC, USA author. 3GE Collection on Physics: Advanced Aspects of Spectroscopy. 3G E-Learning, 2023.