Cita APA (7th ed.)

Heftrich, E. (1990). Thomas Mann Jahrbuch. Klostermann.

Cita Chicago (17th ed.)

Heftrich, Eckhard. Thomas Mann Jahrbuch. Frankfurt am Main: Klostermann, 1990.

Cita MLA (8th ed.)

Heftrich, Eckhard. Thomas Mann Jahrbuch. Klostermann, 1990.