Gaya APA

Young, J, F. (1998). The Science and Technology of Civil Engineering Materials/J. Francis Young (Edisi 1 Jilid 1). New Jersey: Prentice Hall Inernational Inc.

Gaya MLA

Young, J., Francis. "The Science and Technology of Civil Engineering Materials/J. Francis Young". Edisi 1 Jilid 1 New Jersey: Prentice Hall Inernational Inc, 1998. Text.