APA引文

Velaudhan Pilla, P. V. (1968). Madyakala Malayalm (4th ed.).

Chicago Edition Citation

Velaudhan Pilla, P. V. Madyakala Malayalm. 4th ed. 1968.

MLA引文

Velaudhan Pilla, P. V. Madyakala Malayalm. 4th ed. 1968.

警告：这些引文格式不一定是100％准确.