Penggayaan APA
ZEHNER, John R. (1975).
Builder's guide to contrcting .
New York:
McGraw Hill.
Chicago Style
ZEHNER, John R.
Builder's guide to contrcting.
New York:
McGraw Hill,
1975.
Buku.
MLA Style
ZEHNER, John R.
Builder's guide to contrcting.
New York:
McGraw Hill,
1975.
Buku.
Turabian Style
ZEHNER, John R.
Builder's guide to contrcting.
New York:
McGraw Hill,
1975.
Buku.