APA
Ahmad E., . (1972). Coastal Geomorphology of India. New Delhi: Orient Longman.
Chicago
Ahmad E, . 1972. Coastal Geomorphology of India. New Delhi: Orient Longman.
Harvard
Ahmad E., . (1972). Coastal Geomorphology of India. New Delhi: Orient Longman.
MLA
Ahmad E, . Coastal Geomorphology of India. New Delhi: Orient Longman. 1972.