APA (7th ed.) Citation

Lindenberg, C. (1979). Rudolf Steiner: (1861 - 1925).

Chicago Style (17th ed.) Citation

Lindenberg, Christoph. Rudolf Steiner: (1861 - 1925). 1979.

MLA (9th ed.) Citation

Lindenberg, Christoph. Rudolf Steiner: (1861 - 1925). 1979.

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