APA (7th ed.) Citation

LEO:... (1998). LEO: The Incredible Story of the World's First Business Computer. McGraw-Hill.

Chicago Style (17th ed.) Citation

LEO:... LEO: The Incredible Story of the World's First Business Computer. McGraw-Hill, 1998.

MLA (8th ed.) Citation

LEO:... LEO: The Incredible Story of the World's First Business Computer. McGraw-Hill, 1998.

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