Styl cytowania APA

Weizsäcker, R. v., & Abrams, K. v. (1986). A voice from Germany. Weidenfeld and Nicolson.

Styl cytowania Chicago

Weizsäcker, Richard von, i Karin von Abrams. A Voice from Germany. London: Weidenfeld and Nicolson, 1986.

Styl cytowania MLA

Weizsäcker, Richard von, i Karin von Abrams. A Voice from Germany. Weidenfeld and Nicolson, 1986.