APA引文

Babu Paul, D. (1981). Kremlin-Berlin. D.C. Books.

Chicago Edition Citation

Babu Paul, D. Kremlin-Berlin. Kottayam: D.C. Books, 1981.

MLA引文

Babu Paul, D. Kremlin-Berlin. D.C. Books, 1981.

警告：这些引文格式不一定是100％准确.