Gaya APA

Nasional, B, S. (2013). SNI ISO 4044: 2013 : Kulit - Uji Kimiawi - Persiapan Contoh Uji Kimiawi ( Leather - Chemical Tests - Preparation o Chemical Test Samples ) ISO 4044 : 2008, IDT . Jakarta: Badan Standardisasi Nasional.

Gaya MLA

Nasional, Badan, Standardisasi. "SNI ISO 4044: 2013 : Kulit - Uji Kimiawi - Persiapan Contoh Uji Kimiawi ( Leather - Chemical Tests - Preparation o Chemical Test Samples ) ISO 4044 : 2008, IDT". Jakarta: Badan Standardisasi Nasional, 2013. Text.