Cita APA (7a ed.)

Robinson, K. S., & Canavan, G. (2014). Green Planets: Ecology and Science Fiction. Wesleyan University Press.

Cita Chicago Style (17a ed.)

Robinson, Kim Stanley, y Gerry Canavan. Green Planets: Ecology and Science Fiction. Middletown: Wesleyan University Press, 2014.

Cita MLA (8a ed.)

Robinson, Kim Stanley, y Gerry Canavan. Green Planets: Ecology and Science Fiction. Wesleyan University Press, 2014.