APA引文

WRIGHT, D. (1975). Speak easy book 2. Kanisius.

芝加哥风格引文

WRIGHT, Daniel. Speak Easy Book 2. Yogyakarta: Kanisius, 1975.

MLA引文

WRIGHT, Daniel. Speak Easy Book 2. Kanisius, 1975.

警告：这些引文格式不一定是100％准确.