एपीए उद्धरण

Frese, H., & Frese, H. (2004). Anecdotes of History. New Delhi: Manohar.

शिकागो स्टाइल उद्धरण

Frese, Heiko, और Heiko Frese. Anecdotes of History. New Delhi: Manohar, 2004.

एमएलए उद्धरण

Frese, Heiko, और Heiko Frese. Anecdotes of History. New Delhi: Manohar, 2004.