APA引文

Prasad, M. K. (1981). Prakriti samrakshanam. Kerala Sastra Sahitya Parishad.

Chicago Edition Citation

Prasad, M. K. Prakriti Samrakshanam. Quilon: Kerala Sastra Sahitya Parishad, 1981.

MLA引文

Prasad, M. K. Prakriti Samrakshanam. Kerala Sastra Sahitya Parishad, 1981.

警告：這些引文格式不一定是100％准確.