APA Style

Sikumbank, Risman F, Suherman, Maman. (). . : .

Chicago Style

Sikumbank, Risman F, Suherman, Maman. . : , . .

MLA Style

Sikumbank, Risman F, Suherman, Maman. . : , . .

Turabian Style

Sikumbank, Risman F, Suherman, Maman. . : , . .