Gaya APA

Vlack, L, H, V. (1989). elements of materials science and engineering sixth edition (^a1 ^bJilid 1). New York: Addison wesley publishing company.

Gaya MLA

Vlack, Lawrence, H., Van. "elements of materials science and engineering sixth edition". ^a1 ^bJilid 1 New York: Addison wesley publishing company, 1989. Text.