एपीए उद्धरण

Acosta- Chaves, V., & Monge, O. (2015). List of harmful birds in Costa Rica: The other side of the coin.

शिकागो स्टाइल उद्धरण

Acosta- Chaves, Víctor, और Otto Monge. List of Harmful Birds in Costa Rica: The Other Side of the Coin. 2015.

एमएलए उद्धरण

Acosta- Chaves, Víctor, और Otto Monge. List of Harmful Birds in Costa Rica: The Other Side of the Coin. 2015.