APA (7th ed.) Citation

Leon , A. (1998). IBM mainframe and year 2000 solutions. comdex.

Chicago Style (17th ed.) Citation

Leon , Alexis. IBM Mainframe and Year 2000 Solutions. New Delhi: comdex, 1998.

MLA (9th ed.) Citation

Leon , Alexis. IBM Mainframe and Year 2000 Solutions. comdex, 1998.

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