APA (7th ed.) Citation

(2006). Ephemeroptera of South America. PENSOFT Publishers.

Chicago Style (17th ed.) Citation

Ephemeroptera of South America. Sofia, Bulgaria: PENSOFT Publishers, 2006.

MLA (9th ed.) Citation

Ephemeroptera of South America. PENSOFT Publishers, 2006.

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