Gaya APA
Rakyat, K, P, U, D, P. (2004).
SNI 15-3500-2004 Semen Portland Campur=Mixed Portland Cement .
Jakarta:
Badan Standar Nasional Indonesia.
Gaya MLA
Rakyat, Kementerian, Pekerjaan, Umum, Dan, Perumahan.
"SNI 15-3500-2004 Semen Portland Campur=Mixed Portland Cement".
Jakarta:
Badan Standar Nasional Indonesia,
2004.
Text.