APA (7th ed.) Citation

Amis, K., & Conquest, R. (1971). Spectrum III: A third science fiction anthology. Pan Books.

Chicago Style (17th ed.) Citation

Amis, Kingsley, and Robert Conquest. Spectrum III: A Third Science Fiction Anthology. London: Pan Books, 1971.

MLA (8th ed.) Citation

Amis, Kingsley, and Robert Conquest. Spectrum III: A Third Science Fiction Anthology. Pan Books, 1971.

Warning: These citations may not always be 100% accurate.