एपीए उद्धरण

Pathak, S. P. Teaching of history: The paedo-centric approach.

शिकागो स्टाइल उद्धरण

Pathak, S P. Teaching of History: The Paedo-centric Approach.

एमएलए उद्धरण

Pathak, S P. Teaching of History: The Paedo-centric Approach.