APA-viite (7. p.)
Demant, V. A. (1966). The idea of a natural order: With an essay on modern asceticism. Fortress.
Chicago-viite (17. p.)
Demant, Vigo Auguste. The Idea of a Natural Order: With an Essay on Modern Asceticism. Philadelphia: Fortress, 1966.
MLA-viite (9. p.)
Demant, Vigo Auguste. The Idea of a Natural Order: With an Essay on Modern Asceticism. Fortress, 1966.
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