Gaya APA

Thorburn, Christine. (2004). Twins . Jakarta: Gramedia Pustaka Utama.

Gaya Chicago

Thorburn, Christine. Twins. Jakarta: Gramedia Pustaka Utama, 2004. Non-fiction.

Gaya MLA

Thorburn, Christine. Twins. Jakarta: Gramedia Pustaka Utama, 2004. Non-fiction.

Gaya Turabian

Thorburn, Christine. Twins. Jakarta: Gramedia Pustaka Utama, 2004. Non-fiction.