APA Style
Riggs, James L.. (1982).
ENGINEERING ECONOMICS .
New York:
McGwar-Hill Book Company.
Chicago Style
Riggs, James L..
ENGINEERING ECONOMICS.
New York:
McGwar-Hill Book Company,
1982.
Text.
MLA Style
Riggs, James L..
ENGINEERING ECONOMICS.
New York:
McGwar-Hill Book Company,
1982.
Text.
Turabian Style
Riggs, James L..
ENGINEERING ECONOMICS.
New York:
McGwar-Hill Book Company,
1982.
Print.