Interstellar Extinction by Graphite, Iron and Silicate Grains.

MLA

Wickramasinghe, N. C., and K. Nandy. “Interstellar Extinction by Graphite, Iron and Silicate Grains.” Nature, vol. 227, no. 5253, July 1970, pp. 51–53. EBSCOhost, https://doi.org/10.1038/227051a0.

APA

Wickramasinghe, N. C., & Nandy, K. (1970). Interstellar Extinction by Graphite, Iron and Silicate Grains. Nature, 227(5253), 51–53. https://doi.org/10.1038/227051a0

Chicago

Wickramasinghe, N. C., and K. Nandy. 1970. “Interstellar Extinction by Graphite, Iron and Silicate Grains.” Nature 227 (5253): 51–53. doi:10.1038/227051a0.