Gaya APA

Anna Maria Sumiwi, Sri Wahyuni Hidayati. (). . : .

Gaya Chicago

Anna Maria Sumiwi, Sri Wahyuni Hidayati. . : , . .

Gaya MLA

Anna Maria Sumiwi, Sri Wahyuni Hidayati. . : , . .

Gaya Turabian

Anna Maria Sumiwi, Sri Wahyuni Hidayati. . : , . .