Gaya APA

Duffy, J, E., Henke-Konopasek, N. (1992). Workbook For Auto Electricity, Electronics, Computers (--). South Holland, IIlinois: Glencoe/McGraw-Hill.

Gaya MLA

Duffy, James, E.., Henke-Konopasek, N.. "Workbook For Auto Electricity, Electronics, Computers". -- South Holland, IIlinois: Glencoe/McGraw-Hill, 1992. Text.