APA aipamena

Pappooty, K. (2007). Jyothishavum jyothisaasthravum (7th ed.). Sasthra sahitya parishad.

Chicago Style aipamena

Pappooty, K. Jyothishavum Jyothisaasthravum. 7th ed. Thrissur: Sasthra sahitya parishad, 2007.

MLA aipamena

Pappooty, K. Jyothishavum Jyothisaasthravum. 7th ed. Sasthra sahitya parishad, 2007.