APA aipamena

Sivasankarapilla, T. (1967). Aakasam. D C Book.

Chicago Style aipamena

Sivasankarapilla, Thakazhi. Aakasam. Kottayam: D C Book, 1967.

MLA aipamena

Sivasankarapilla, Thakazhi. Aakasam. D C Book, 1967.