Cita APA (7a ed.)
Seed, D. (Fall2009). Science Fiction and Philosophy. Extrapolation (University of Texas at Brownsville), 50(3), 539-542.
Cita Chicago Style (17a ed.)
Seed, David. "Science Fiction and Philosophy." Extrapolation (University of Texas at Brownsville) 50, no. 3 (Fall2009): 539-542.
Cita MLA (9a ed.)
Seed, David. "Science Fiction and Philosophy." Extrapolation (University of Texas at Brownsville), vol. 50, no. 3, Fall2009, pp. 539-542.
Precaución: Estas citas no son 100% exactas.