APA Style

Dwi Susilowati, and Sugiarto. (). . : .

Chicago Style

Dwi Susilowati, and Sugiarto. . : , . .

MLA Style

Dwi Susilowati, and Sugiarto. . : , . .

Turabian Style

Dwi Susilowati, and Sugiarto. . : , . .