Szczepkowski, J., Grochola, A., Jastrzebski, W., & Kowalczyk, P. (2021). On the 3 1 Π u state in caesium dimer. Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 255, 119643. https://doi.org/10.1016/j.saa.2021.119643
Chicago Style (17th ed.) CitationSzczepkowski, Jacek, Anna Grochola, Wlodzimierz Jastrzebski, and Pawel Kowalczyk. "On the 3 1 Π U State in Caesium Dimer." Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy 255 (2021): 119643. https://doi.org/10.1016/j.saa.2021.119643.
MLA (9th ed.) CitationSzczepkowski, Jacek, et al. "On the 3 1 Π U State in Caesium Dimer." Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, vol. 255, 2021, p. 119643, https://doi.org/10.1016/j.saa.2021.119643.
Warning: These citations may not always be 100% accurate.