APA (7th ed.) Citation

Wall, J. F. (1970). Andrew Carnegie / by J.F. Wall. O.U.P..

Chicago Style (17th ed.) Citation

Wall, J. F. Andrew Carnegie / by J.F. Wall. O.U.P., 1970.

MLA (9th ed.) Citation

Wall, J. F. Andrew Carnegie / by J.F. Wall. O.U.P., 1970.

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