APA Citation

A_HISTORY... (1961). A History of philosophical systems. Littlefield, Adams & Co.

Chicago Style Citation

A_HISTORY... A History of Philosophical Systems. Littlefield, Adams & Co, 1961.

MLA Citation

A_HISTORY... A History of Philosophical Systems. Littlefield, Adams & Co, 1961.

Warning: These citations may not always be 100% accurate.