APA (7th ed.) Citation

Settele, J. (2008). Climatic risk atlas of European butterflies. Pensoft.

Chicago Style (17th ed.) Citation

Settele, Josef. Climatic Risk Atlas of European Butterflies. Sofia, Bulgaria: Pensoft, 2008.

MLA (9th ed.) Citation

Settele, Josef. Climatic Risk Atlas of European Butterflies. Pensoft, 2008.

Warning: These citations may not always be 100% accurate.