Brecht, B. A worker's speech to a doctor: Bertolt Brecht. The body in the library : a literary anthology of modern medicine.(2003).
Chicago-Zitierstil (17. Ausg.)Brecht, Bertolt. "A Worker's Speech to a Doctor: Bertolt Brecht." The Body in the Library : A Literary Anthology of Modern Medicine.(2003) .
MLA-Zitierstil (8. Ausg.)Brecht, Bertolt. "A Worker's Speech to a Doctor: Bertolt Brecht." The Body in the Library : A Literary Anthology of Modern Medicine.(2003), .
警告：這些引文格式不一定是100％准確.