APA (7th ed.) Citation

George, F. H. (1981). The science of philosophy. Gordon and Breach Science Publ.

Chicago Style (17th ed.) Citation

George, Frank H. The Science of Philosophy. New York [u.a.]: Gordon and Breach Science Publ, 1981.

MLA (9th ed.) Citation

George, Frank H. The Science of Philosophy. Gordon and Breach Science Publ, 1981.