APA aipamena

Punnan T. I. (1967). Keralathil Porthugeesukarude anthya ghattam. Sahitya Pravarthaka Sahakarana Sangam.

Chicago Style aipamena

Punnan T. I. Keralathil Porthugeesukarude Anthya Ghattam. Kottayam: Sahitya Pravarthaka Sahakarana Sangam, 1967.

MLA aipamena

Punnan T. I. Keralathil Porthugeesukarude Anthya Ghattam. Sahitya Pravarthaka Sahakarana Sangam, 1967.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.