Andersson, B. A., Azar, C., & Holmberg, J. (1998). Material constraints for thin-film solar cells. Energy, 23(5), 407. https://doi.org/10.1016/S0360-5442(97)00102-3
Chicago Style (17th ed.) CitationAndersson, B. A., C. Azar, and J. Holmberg. "Material Constraints for Thin-film Solar Cells." Energy 23, no. 5 (1998): 407. https://doi.org/10.1016/S0360-5442(97)00102-3.
MLA (9th ed.) CitationAndersson, B. A., et al. "Material Constraints for Thin-film Solar Cells." Energy, vol. 23, no. 5, 1998, p. 407, https://doi.org/10.1016/S0360-5442(97)00102-3.
Warning: These citations may not always be 100% accurate.