Gaya APA
IRWIN, J, D., NELMS, R, M. (2011).
Engineering circuit analysis, tenth edition (tenth edition).
New York:
John Wiley.
Gaya MLA
IRWIN, J., David., NELMS, Robert, M..
"Engineering circuit analysis, tenth edition".
tenth edition
New York:
John Wiley,
2011.
Text.