Record Citations
APA CitationAsimov, I. (1977). The collapsing universe. Hutchinson.
Chicago Style CitationAsimov, Isaac. The Collapsing Universe. London: Hutchinson, 1977.
MLA CitationAsimov, Isaac. The Collapsing Universe. Hutchinson, 1977.
Harvard Style CitationAsimov, I. 1977. The collapsing universe. London: Hutchinson.
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