APA-viite (7. p.)
Bernardo, S. M. (2014). Environments in science fiction: Essays on alternative spaces. McFarland & Company.
Chicago-viite (17. p.)
Bernardo, Susan M. Environments in Science Fiction: Essays on Alternative Spaces. Jefferson, North Carolina: McFarland & Company, 2014.
MLA-viite (9. p.)
Bernardo, Susan M. Environments in Science Fiction: Essays on Alternative Spaces. McFarland & Company, 2014.
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