APA引文

Velayudhan P. S. (1968). Romaayugam. Sahitya Pravarthaka Sahakarana Sangam.

Chicago Edition Citation

Velayudhan P. S. Romaayugam. Kottayam: Sahitya Pravarthaka Sahakarana Sangam, 1968.

MLA引文

Velayudhan P. S. Romaayugam. Sahitya Pravarthaka Sahakarana Sangam, 1968.

警告：这些引文格式不一定是100％准确.