Gaya APA

Ziemer, R, E. (1997). (TEKNIK SIPIL) Elements of Engineering Probability & Statistics (Edisi 1). USA: Prentice Hall International.

Gaya MLA

Ziemer, Rodger, E.. "(TEKNIK SIPIL) Elements of Engineering Probability & Statistics". Edisi 1 USA: Prentice Hall International, 1997. TEXT.