APA引文

Balakrishna Pillai. (1971). Keral. Rajpal & Sons.

Chicago Edition Citation

Balakrishna Pillai. Keral. Rajpal & Sons, 1971.

MLA引文

Balakrishna Pillai. Keral. Rajpal & Sons, 1971.

警告：這些引文格式不一定是100％准確.