APA (7th ed.) Citation

Wollheim, D. A., & Carr, T. (1971). World's best science fiction 1971. Gollancz.

Chicago Style (17th ed.) Citation

Wollheim, Donald A., and Terry Carr. World's Best Science Fiction 1971. London: Gollancz, 1971.

MLA (8th ed.) Citation

Wollheim, Donald A., and Terry Carr. World's Best Science Fiction 1971. Gollancz, 1971.

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