Gaya APA

Ahmad Thommy H, S.S. (2009). Writing Genres In English . surakarta: Era Pustaka Utama.

Gaya Chicago

Ahmad Thommy H, S.S. Writing Genres In English. surakarta: Era Pustaka Utama, 2009. Non Fiksi.

Gaya MLA

Ahmad Thommy H, S.S. Writing Genres In English. surakarta: Era Pustaka Utama, 2009. Non Fiksi.

Gaya Turabian

Ahmad Thommy H, S.S. Writing Genres In English. surakarta: Era Pustaka Utama, 2009. Non Fiksi.