APA引文

Parameswaran Pilla, V. R. (1982). Puraavasthu Gaveshanam.

Chicago Edition Citation

Parameswaran Pilla, V. R. Puraavasthu Gaveshanam. Thiruvananthapuram, 1982.

MLA引文

Parameswaran Pilla, V. R. Puraavasthu Gaveshanam. 1982.

警告：这些引文格式不一定是100％准确.