Gaya APA
Sun, L. et al (2015).
New Frontiers in Road and Airport Engineering (E-Book) .
Amerika Serikat:
American Society of Civil Engineers..
Gaya MLA
Sun, Lijun. et al.
"New Frontiers in Road and Airport Engineering (E-Book)".
Amerika Serikat:
American Society of Civil Engineers.,
2015.
E-Book.