APA Style
Peurifoy, R, L, (, L. et al (c2006).
Construction planning, equipment, and methods (7th ed.).
mau:
McGraw-Hill Higher Education.
MLA Style
Peurifoy, R., L., (Robert, Leroy). et al.
"Construction planning, equipment, and methods".
7th ed.
mau:
McGraw-Hill Higher Education,
c2006.
Computer File.