FLOYD, T. L. (1991). Principles Of Electric Cirrent Thomas L. Floyd. Merril.
Chicago Style (17th ed.) CitationFLOYD, Thomas L. Principles Of Electric Cirrent Thomas L. Floyd. Merril, 1991.
MLA引文FLOYD, Thomas L. Principles Of Electric Cirrent Thomas L. Floyd. Merril, 1991.
警告：這些引文格式不一定是100％准確.