APA Citation

Clarke, A. C. (1997). The songs of distant Earth. Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Clarke, Arthur C. The Songs of Distant Earth. Oxford: Oxford Univ. Press, 1997.

MLA Citation

Clarke, Arthur C. The Songs of Distant Earth. Oxford: Oxford Univ. Press, 1997.

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