APA
Fowler R. J., . (2003). Activities manual for Electricity, principles and applications, sixth edition. Newyork: McGraw-hill.
Chicago
Fowler Richard J, . 2003. Activities manual for Electricity, principles and applications, sixth edition. Newyork: McGraw-hill.
Harvard
Fowler R. J., . (2003). Activities manual for Electricity, principles and applications, sixth edition. Newyork: McGraw-hill.
MLA
Fowler Richard J, . Activities manual for Electricity, principles and applications, sixth edition. Newyork: McGraw-hill. 2003.