APA استشهاد

Sankara Pillai G. (1990). Ibsente nadakasakalpam (2nd ed.). Kerala Bhasha Institute.

استشهاد بنمط شيكاغو

Sankara Pillai G. Ibsente Nadakasakalpam. 2nd ed. Thiruvananthapuram: Kerala Bhasha Institute, 1990.

MLA استشهاد

Sankara Pillai G. Ibsente Nadakasakalpam. 2nd ed. Kerala Bhasha Institute, 1990.