APA استشهاد

Ramakrishnan, M. (2005). Verukal (13th ed.). P K Brothers.

استشهاد بنمط شيكاغو

Ramakrishnan, Malayattur. Verukal. 13th ed. Calicut: P K Brothers, 2005.

MLA استشهاد

Ramakrishnan, Malayattur. Verukal. 13th ed. P K Brothers, 2005.