Gaya APA

Smith, R., Andres, C. (1989). Materials of construction / R.C. Smith, C.K. Andres (Ed.ke-4). New York: McGraw-Hill book company.

Gaya MLA

Smith, R.C.., Andres, C.K.. "Materials of construction / R.C. Smith, C.K. Andres". Ed.ke-4 New York: McGraw-Hill book company, 1989. Skripsi.