APA引文

Padmanabhan, P. (2007). Keralathile pakshikkoodukal. State Institute of Languages, Kerala.

Chicago Edition Citation

Padmanabhan, P.V. Keralathile Pakshikkoodukal. Thiruvananthapuram: State Institute of Languages, Kerala, 2007.

MLA引文

Padmanabhan, P.V. Keralathile Pakshikkoodukal. State Institute of Languages, Kerala, 2007.

警告：這些引文格式不一定是100％准確.