APA استشهاد

Radhakrishnan, S. (1992). Verpatukalute Viralppatukal. Sahitya Pravarthaka Co-operative Society Ltd.

استشهاد بنمط شيكاغو

Radhakrishnan, S. Verpatukalute Viralppatukal. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1992.

MLA استشهاد

Radhakrishnan, S. Verpatukalute Viralppatukal. Sahitya Pravarthaka Co-operative Society Ltd, 1992.