APA (7th ed.) Citation

Webb, J. M., W. P., T. H., & McCafferty. (2006, January). Insecta, Ephemeroptera: Range extensions and new Iowa state records. Check List.

Chicago Style (17th ed.) Citation

Webb, J. M., T. Hubbard W. P., and McCafferty. "Insecta, Ephemeroptera: Range Extensions and New Iowa State Records." Check List Jan. 2006.

MLA (9th ed.) Citation

Webb, J. M., et al. "Insecta, Ephemeroptera: Range Extensions and New Iowa State Records." Check List, Jan. 2006.