Παραπομπή APA

Capek, K., & Capek, J. RUR and the insect play tr by Paul Selver.

Παραπομπή Chicago Style

Capek, Karel, και Joseph Capek. RUR and the Insect Play Tr by Paul Selver.

Παραπομπή MLA

Capek, Karel, και Joseph Capek. RUR and the Insect Play Tr by Paul Selver.