Gaya APA
STARK, R, M., NIICHOLLS, R, L. (1972).
Mathematical Foundations For Design : Civil Engineering Systems. .
New York:
McGraw-Hill Book Company.
Gaya MLA
STARK, Robert, M.., NIICHOLLS, Robert, L..
"Mathematical Foundations For Design : Civil Engineering Systems.".
New York:
McGraw-Hill Book Company,
1972.
Text.