APA
Dr. S. Sen, . (2021). Paradise Lost Book-IX/John Milton—A Critical Evaluation. New Delhi: Unique Publishers.
Chicago
Dr. S. Sen, . 2021. Paradise Lost Book-IX/John Milton—A Critical Evaluation. New Delhi: Unique Publishers.
Harvard
Dr. S. Sen, . (2021). Paradise Lost Book-IX/John Milton—A Critical Evaluation. New Delhi: Unique Publishers.
MLA
Dr. S. Sen, . Paradise Lost Book-IX/John Milton—A Critical Evaluation. New Delhi: Unique Publishers. 2021.