Mathews, S. (1920). The spiritual interpretation of history. Harvard University.
Chicago Style (17th ed.) CitationMathews, Shailer. The Spiritual Interpretation of History. Cambridge: Harvard University, 1920.
MLA (9th ed.) CitationMathews, Shailer. The Spiritual Interpretation of History. Harvard University, 1920.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.