APA (7th ed.) Citation

Sawyer, R. J. (2009). Distant early warnings: Canada's best science fiction. Red Deer Press.

Chicago Style (17th ed.) Citation

Sawyer, Robert J. Distant Early Warnings: Canada's Best Science Fiction. Calgary: Red Deer Press, 2009.

MLA (9th ed.) Citation

Sawyer, Robert J. Distant Early Warnings: Canada's Best Science Fiction. Red Deer Press, 2009.