Grass, G., & Manheim, R. (1969). Speak out: Speeches, open letters, commentaries. Harcourt.
Chicagoスタイル(17版)引用形式Grass, Gunter, , Ralph Manheim. Speak Out: Speeches, Open Letters, Commentaries. New York: Harcourt, 1969.
MLA(9版)引用形式Grass, Gunter, , Ralph Manheim. Speak Out: Speeches, Open Letters, Commentaries. Harcourt, 1969.
警告: この引用は必ずしも正確ではありません.