Cita APA (7th ed.)
Barth, K., & I. Balthasar Hans Urs Von, c. Dialogue / [por] Karl Barth [y] Balthasar Hans Urs Von.
Cita Chicago (17th ed.)
Barth, Karl, i coaut I. Balthasar Hans Urs Von. Dialogue / [por] Karl Barth [y] Balthasar Hans Urs Von.
Cita MLA (9th ed.)
Barth, Karl, i coaut I. Balthasar Hans Urs Von. Dialogue / [por] Karl Barth [y] Balthasar Hans Urs Von.
Atenció: Aquestes cites poden no estar 100% correctes.