APA (7 ম সংস্করণ) উদ্ধৃতি

ZEILENGA, D. G. (1992). As/400 A Practical Guide To Programming And Operation Donald G. Zeilenga And Donna M. Lenczycki. QED Publishing group.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

ZEILENGA, Donald G. As/400 A Practical Guide To Programming And Operation Donald G. Zeilenga And Donna M. Lenczycki. QED Publishing group, 1992.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

ZEILENGA, Donald G. As/400 A Practical Guide To Programming And Operation Donald G. Zeilenga And Donna M. Lenczycki. QED Publishing group, 1992.