APA (7th ed.) Citation

Mann, T., & Kelly, J. A. (1959). Tonio Kröger: Novelle (Authorized ed.). Appleton-Century-Crofts.

Chicago Style (17th ed.) Citation

Mann, Thomas, and John Alexander Kelly. Tonio Kröger: Novelle. Authorized ed. New York: Appleton-Century-Crofts, 1959.

MLA (8th ed.) Citation

Mann, Thomas, and John Alexander Kelly. Tonio Kröger: Novelle. Authorized ed. Appleton-Century-Crofts, 1959.