APA (7th ed.) Citation

ProQuest (Firm) & Bould, M. (2009). Fifty key figures in science fiction. Routledge.

Chicago Style (17th ed.) Citation

ProQuest (Firm) and Mark Bould. Fifty Key Figures in Science Fiction. New York, NY: Routledge, 2009.

MLA (9th ed.) Citation

ProQuest (Firm) and Mark Bould. Fifty Key Figures in Science Fiction. Routledge, 2009.

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