APA Style
Petty, James C. (2004).
Step by step (Ed. 1).
Surabaya:
Momentum.
Chicago Style
Petty, James C.
Step by step.
Ed. 1
Surabaya:
Momentum,
2004.
Text.
MLA Style
Petty, James C.
Step by step.
Ed. 1
Surabaya:
Momentum,
2004.
Text.
Turabian Style
Petty, James C.
Step by step.
Ed. 1
Surabaya:
Momentum,
2004.
Print.