APA (7th ed.) Citation

Hesse, H., Mann, T., Carlsson, A., & Michels, V. (1976). The Hesse-Mann letters: The correspondence of Hermann Hesse and Thomas Mann, 1910-1955. P. Owen.

Chicago Style (17th ed.) Citation

Hesse, Hermann, Thomas Mann, Anni Carlsson, and Volker Michels. The Hesse-Mann Letters: The Correspondence of Hermann Hesse and Thomas Mann, 1910-1955. London: P. Owen, 1976.

MLA (8th ed.) Citation

Hesse, Hermann, et al. The Hesse-Mann Letters: The Correspondence of Hermann Hesse and Thomas Mann, 1910-1955. P. Owen, 1976.