APA Edition Citation

Census operations (Directorate of -), Kerala. (1985). Census of India <1981>. Directorate of Census Operations.

Chicago Edition Citation

Census operations (Directorate of -), Kerala. Census of India <1981>. Trivandrum: Directorate of Census Operations, 1985.

MLA Edition Citation

Census operations (Directorate of -), Kerala. Census of India <1981>. Directorate of Census Operations, 1985.

Warning: These citations may not always be 100% accurate.