Penggayaan APA
Nilson. (1987).
Design of prestressed concrete (2).
New York:
John Wiley & Sons.
Chicago Style
Nilson.
Design of prestressed concrete.
2
New York:
John Wiley & Sons,
1987.
Text.
MLA Style
Nilson.
Design of prestressed concrete.
2
New York:
John Wiley & Sons,
1987.
Text.
Turabian Style
Nilson.
Design of prestressed concrete.
2
New York:
John Wiley & Sons,
1987.
Print.