APA (7th ed.) Citation

Asimov, I. (1970). Nightfall: Twenty SF stories. Rapp & Whiting.

Chicago Style (17th ed.) Citation

Asimov, Isaac. Nightfall: Twenty SF Stories. Lond.: Rapp & Whiting, 1970.

MLA (8th ed.) Citation

Asimov, Isaac. Nightfall: Twenty SF Stories. Rapp & Whiting, 1970.

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