एपीए उद्धरण

Bhatnagar, P. P. (1966). Census of India <1961>: Census atlas of Uttar Pradesh.

शिकागो स्टाइल उद्धरण

Bhatnagar, P P. Census of India <1961>: Census Atlas of Uttar Pradesh. 1966.

एमएलए उद्धरण

Bhatnagar, P P. Census of India <1961>: Census Atlas of Uttar Pradesh. 1966.