Cita APA (7th ed.)
Otto, E. C. (2012). Green Speculations: Science Fiction and Transformative Environmentalism. Ohio State University Press.
Cita Chicago (17th ed.)
Otto, Eric C. Green Speculations: Science Fiction and Transformative Environmentalism. Columbus: Ohio State University Press, 2012.
Cita MLA (9th ed.)
Otto, Eric C. Green Speculations: Science Fiction and Transformative Environmentalism. Ohio State University Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.