Gaya APA

HIBBELER, R, C. (2010). ENGINEERING MECHANICS DYNAMICS TWELFTH EDITION (Edisi 12). New York: Prentice Hall International.

Gaya MLA

HIBBELER, R, C.. "ENGINEERING MECHANICS DYNAMICS TWELFTH EDITION". Edisi 12 New York: Prentice Hall International, 2010. Text.