APA引文

Narayanan,K. (1973). Census of India 1971 Primary census abstract: Town & Village Directory. Director of Census Operations.

Chicago Edition Citation

Narayanan,K. Census of India 1971 Primary Census Abstract: Town & Village Directory. Thiruvananthapuarm: Director of Census Operations, 1973.

MLA引文

Narayanan,K. Census of India 1971 Primary Census Abstract: Town & Village Directory. Director of Census Operations, 1973.

警告：這些引文格式不一定是100％准確.