Gaya APA

Hirschbuhl, J, J. (2007). Annual editions : Computers in educations.-- (Ed. 12 th.--). America: McGraw-Hill.

Gaya MLA

Hirschbuhl, John, J.. "Annual editions : Computers in educations.--". Ed. 12 th.-- America: McGraw-Hill, 2007. Buku.