APA (7th ed.) Citation

Hasler, H. (2010). The Goetheanum: A guided tour through the building, its surroundings and its history (Rev. ed.). Sophia Books.

Chicago Style (17th ed.) Citation

Hasler, Hans. The Goetheanum: A Guided Tour Through the Building, Its Surroundings and Its History. Rev. ed. London: Sophia Books, 2010.

MLA (8th ed.) Citation

Hasler, Hans. The Goetheanum: A Guided Tour Through the Building, Its Surroundings and Its History. Rev. ed. Sophia Books, 2010.