APA
Koren H. J., . (1955). An introduction to the philosophy of animate nature. London: Herder Book Co.
Chicago
Koren Henry J, . 1955. An introduction to the philosophy of animate nature. London: Herder Book Co.
Harvard
Koren H. J., . (1955). An introduction to the philosophy of animate nature. London: Herder Book Co.
MLA
Koren Henry J, . An introduction to the philosophy of animate nature. London: Herder Book Co. 1955.
