APA Style

Gurki, J. Thamba Sembiring. (2007). Beton bertulang . Bandung: Rekayasa Sains.

Chicago Style

Gurki, J. Thamba Sembiring. Beton bertulang. Bandung: Rekayasa Sains, 2007. Text.

MLA Style

Gurki, J. Thamba Sembiring. Beton bertulang. Bandung: Rekayasa Sains, 2007. Text.

Turabian Style

Gurki, J. Thamba Sembiring. Beton bertulang. Bandung: Rekayasa Sains, 2007. Print.