Sweet, W. W. (1964). Religion on the American frontier. Religion on the American frontier a collection of source materials.
Citazione stile Chigago Style (17a edizione)Sweet, William Warren. "Religion on the American Frontier." Religion on the American Frontier a Collection of Source Materials 1964.
Citatione MLA (8a ed.)Sweet, William Warren. "Religion on the American Frontier." Religion on the American Frontier a Collection of Source Materials, 1964.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.