APA Edition Citation

Leon, A. . .. (2003). IBM mainframe: Handbook. Vikas Publishing House.

Chicago Edition Citation

Leon, Alexis. IBM Mainframe: Handbook. New Delhi: Vikas Publishing House, 2003.

MLA Edition Citation

Leon, Alexis. IBM Mainframe: Handbook. Vikas Publishing House, 2003.

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