Flewelling, R. T., & Eucken, R. (1915). Personalism and the problems of philosophy: An appreciation of the work of Borden Parker Bowne. The Methodist Book Concern.
Citazione stile Chigago Style (17a edizione)Flewelling, Ralph Tyler, e Rudolf Eucken. Personalism and the Problems of Philosophy: An Appreciation of the Work of Borden Parker Bowne. New York Cincinnati: The Methodist Book Concern, 1915.
Citatione MLA (9a ed.)Flewelling, Ralph Tyler, e Rudolf Eucken. Personalism and the Problems of Philosophy: An Appreciation of the Work of Borden Parker Bowne. The Methodist Book Concern, 1915.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.