Sparke, L. S., & Gallagher, J. S. (2000). Galaxies in the universe: An introduction. Cambridge University Press.
シカゴスタイル引用形Sparke, Linda Siobhan, , John S. Gallagher. Galaxies in the Universe: An Introduction. New York: Cambridge University Press, 2000.
MLA引用形式Sparke, Linda Siobhan, , John S. Gallagher. Galaxies in the Universe: An Introduction. Cambridge University Press, 2000.
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