APA Style

Widodo, Hertanto, Teten Kusniawan. (). . : .

Chicago Style

Widodo, Hertanto, Teten Kusniawan. . : , . .

MLA Style

Widodo, Hertanto, Teten Kusniawan. . : , . .

Turabian Style

Widodo, Hertanto, Teten Kusniawan. . : , . .