APA Style

Sukrisno Agoes, Estralita Trisnawati. (). . : .

Chicago Style

Sukrisno Agoes, Estralita Trisnawati. . : , . .

MLA Style

Sukrisno Agoes, Estralita Trisnawati. . : , . .

Turabian Style

Sukrisno Agoes, Estralita Trisnawati. . : , . .