APA (7th ed.) Citation

Čapek, K., Majer, P., & Porter, C. (1999). Four plays. Methuen Drama.

Chicago Style (17th ed.) Citation

Čapek, Karel, Peter Majer, and Cathy Porter. Four Plays. London, [England]: Methuen Drama, 1999.

MLA (9th ed.) Citation

Čapek, Karel, et al. Four Plays. Methuen Drama, 1999.