APA (7th ed.) Citation

Anderson, P. (1969). Nebula award stories, 4. Gollancz.

Chicago Style (17th ed.) Citation

Anderson, Poul. Nebula Award Stories, 4. Lond.: Gollancz, 1969.

MLA (8th ed.) Citation

Anderson, Poul. Nebula Award Stories, 4. Gollancz, 1969.

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