Gaya APA

A.SERWAY, R., Jr., J, W, J. (2013). Principles of Physics: A Calculus-Based Text (5). China: Brooks/Cole Cengage Learning.

Gaya MLA

A.SERWAY, RAYMOND., Jr., John, W., Jewett,. "Principles of Physics: A Calculus-Based Text". 5 China: Brooks/Cole Cengage Learning, 2013. Text.