Penggayaan APA
CHRISTIANSEN, Rich. (2012).
The zigzag principle : .
New York:
McGraw Hill.
Chicago Style
CHRISTIANSEN, Rich.
The zigzag principle :.
New York:
McGraw Hill,
2012.
Buku.
MLA Style
CHRISTIANSEN, Rich.
The zigzag principle :.
New York:
McGraw Hill,
2012.
Buku.
Turabian Style
CHRISTIANSEN, Rich.
The zigzag principle :.
New York:
McGraw Hill,
2012.
Buku.