APA (7th ed.) Citation

Raghuprasad, P. K. (2017). Why the sky is blue. Physics Essays, 30(1), 116. https://doi.org/10.4006/0836-1398-30.1.116

Chicago Style (17th ed.) Citation

Raghuprasad, Puthalath Koroth. "Why the Sky Is Blue." Physics Essays 30, no. 1 (2017): 116. https://doi.org/10.4006/0836-1398-30.1.116.

MLA (9th ed.) Citation

Raghuprasad, Puthalath Koroth. "Why the Sky Is Blue." Physics Essays, vol. 30, no. 1, 2017, p. 116, https://doi.org/10.4006/0836-1398-30.1.116.

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