Brecht, B., Manheim, R., & Willett, J. (1994). Brecht, Bertolt Collected Plays Six. Methuen Drama.
芝加哥风格引文Brecht, Bertolt, Ralph Manheim, 与 John Willett. Brecht, Bertolt Collected Plays Six. London: Methuen Drama, 1994.
MLA引文Brecht, Bertolt, et al. Brecht, Bertolt Collected Plays Six. Methuen Drama, 1994.
警告：这些引文格式不一定是100％准确.