APA Edition Citation

Unnikrishnan Puthoor. (1969). Chathuppu nilam. Sahitya Pravarthaka Sahakarana Sangam.

Chicago Edition Citation

Unnikrishnan Puthoor. Chathuppu Nilam. Sahitya Pravarthaka Sahakarana Sangam, 1969.

MLA Edition Citation

Unnikrishnan Puthoor. Chathuppu Nilam. Sahitya Pravarthaka Sahakarana Sangam, 1969.

Warning: These citations may not always be 100% accurate.