Cita APA (7a ed.)

Fickling, D., & Asimov, I. (1988). I, robot (1st published, 6th impression.). University Press.

Cita Chicago Style (17a ed.)

Fickling, David, y Isaac Asimov. I, Robot. 1st published, 6th impression. Oxford: University Press, 1988.

Cita MLA (9a ed.)

Fickling, David, y Isaac Asimov. I, Robot. 1st published, 6th impression. University Press, 1988.