APA (7th ed.) Citation

Prapas, D. E., Norton, B., & Probert, S. D. (1987). Thermal design of compound parabolic concentrating solar-energy collectors. Journal of Solar Energy Engineering, 109, 161. https://doi.org/10.1115/1.3268194

Chicago Style (17th ed.) Citation

Prapas, D. E., B. Norton, and S. D. Probert. "Thermal Design of Compound Parabolic Concentrating Solar-energy Collectors." Journal of Solar Energy Engineering 109 (1987): 161. https://doi.org/10.1115/1.3268194.

MLA (9th ed.) Citation

Prapas, D. E., et al. "Thermal Design of Compound Parabolic Concentrating Solar-energy Collectors." Journal of Solar Energy Engineering, vol. 109, 1987, p. 161, https://doi.org/10.1115/1.3268194.