APA (7th ed.) Citation

Burkhard, G., & D'Agostino, C. (2007). Biographical work: The anthroposophical basis. Floris.

Chicago Style (17th ed.) Citation

Burkhard, Gudrun, and Cristina D'Agostino. Biographical Work: The Anthroposophical Basis. Edinburgh: Floris, 2007.

MLA (9th ed.) Citation

Burkhard, Gudrun, and Cristina D'Agostino. Biographical Work: The Anthroposophical Basis. Floris, 2007.

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