Gaya APA

Ns. Indriana N, istiqomah. (). . : .

Gaya Chicago

Ns. Indriana N, istiqomah. . : , . .

Gaya MLA

Ns. Indriana N, istiqomah. . : , . .

Gaya Turabian

Ns. Indriana N, istiqomah. . : , . .