APA引文

HENRICUS; W.Ismanthono. (2019). Learning English Made Easy For A Brighter Career (Cetakan Pertama.). Yogyakarta: Pustaka Referensi.

Chicago Style Citation

HENRICUS; W.Ismanthono. Learning English Made Easy For A Brighter Career. Cetakan Pertama. Yogyakarta: Pustaka Referensi, 2019.

MLA引文

HENRICUS; W.Ismanthono. Learning English Made Easy For A Brighter Career. Cetakan Pertama. Yogyakarta: Pustaka Referensi, 2019.

警告：這些引文格式不一定是100％准確.