APA (7th ed.) Citation

Čapek, K., & Čapek, J. (1961). R.U.R. and The insect play. Oxford University Press.

Chicago Style (17th ed.) Citation

Čapek, Karel, and Josef Čapek. R.U.R. and The Insect Play. Oxford ; New York: Oxford University Press, 1961.

MLA (9th ed.) Citation

Čapek, Karel, and Josef Čapek. R.U.R. and The Insect Play. Oxford University Press, 1961.