APA引文

Grass, G., & Manheim, R. (1969). Speak out: Speeches, open letters, commentaries. Harcourt.

芝加哥风格引文

Grass, Gunter, 与 Ralph Manheim. Speak Out: Speeches, Open Letters, Commentaries. New York: Harcourt, 1969.

MLA引文

Grass, Gunter, 与 Ralph Manheim. Speak Out: Speeches, Open Letters, Commentaries. Harcourt, 1969.