Capek, K., Capek, J., & Selver, P. (1961). R.u.r. and the insect play. Oxford University Press.
Chicago (17e ed.) BronvermeldingCapek, Karel, Josef Capek, en P. Selver. R.u.r. and the Insect Play. London: Oxford University Press, 1961.
MLA (9e ed.) BronvermeldingCapek, Karel, et al. R.u.r. and the Insect Play. Oxford University Press, 1961.
Let op: Deze citaties zijn niet altijd 100% accuraat.