Style de citation APA (7e éd.)

Mammen, K. (1942). Kerala culture: Its genesis and early history. City Press.

Style de citation Chicago (17e éd.)

Mammen, K. Kerala Culture: Its Genesis and Early History. Trivandrum: City Press, 1942.

Style de citation MLA (8e éd.)

Mammen, K. Kerala Culture: Its Genesis and Early History. City Press, 1942.