APA (7th ed.) Citation

Heftrich, E. (1968). Stefan George. Klostermann.

Chicago Style (17th ed.) Citation

Heftrich, Eckhard. Stefan George. Frankfurt am Main: Klostermann, 1968.

MLA (9th ed.) Citation

Heftrich, Eckhard. Stefan George. Klostermann, 1968.

Warning: These citations may not always be 100% accurate.