एपीए उद्धरण

Springer Springer, M. (2008). Aquatic insect diversity of Costa Rica: State of knowledge.

शिकागो स्टाइल उद्धरण

Springer Springer, Monika. Aquatic Insect Diversity of Costa Rica: State of Knowledge. 2008.

एमएलए उद्धरण

Springer Springer, Monika. Aquatic Insect Diversity of Costa Rica: State of Knowledge. 2008.