APA (7th ed.) Citation

O'Neil, W. M. (1969). Fact and theory : an aspect of the philosophy of science / by W.M. O'Neil: An aspect of the philosophy of science. Sydney U.P..

Chicago Style (17th ed.) Citation

O'Neil, W. M. Fact and Theory : An Aspect of the Philosophy of Science / by W.M. O'Neil: An Aspect of the Philosophy of Science. Sydney U.P., 1969.

MLA (9th ed.) Citation

O'Neil, W. M. Fact and Theory : An Aspect of the Philosophy of Science / by W.M. O'Neil: An Aspect of the Philosophy of Science. Sydney U.P., 1969.

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