एपीए उद्धरण

Erdman, H. L. (1967). Swatantra party and Indian conservation. Cambridge University.

शिकागो स्टाइल उद्धरण

Erdman, Howard L. Swatantra Party and Indian Conservation. London: Cambridge University, 1967.

एमएलए उद्धरण

Erdman, Howard L. Swatantra Party and Indian Conservation. Cambridge University, 1967.