Gaya APA
WADDELL, J, J., DOBROWOLSKI, J, A. (1993).
Concrete contruction handbook (3rd ed.).
New York:
McGraw - Hill.
Gaya MLA
WADDELL, Joseph, J.., DOBROWOLSKI, Joseph, A..
"Concrete contruction handbook".
3rd ed.
New York:
McGraw - Hill,
1993.
Buku.