Alvarez, J. A., & Woodall, J. Above ground phenology of terrestrial forms of western spadefoot with management recommendations. California Department of Fish and Wildlife.
Chicago Style (17th ed.) CitationAlvarez, Jeff A., and Jackob Woodall. Above Ground Phenology of Terrestrial Forms of Western Spadefoot with Management Recommendations. California Department of Fish and Wildlife.
MLA (9th ed.) CitationAlvarez, Jeff A., and Jackob Woodall. Above Ground Phenology of Terrestrial Forms of Western Spadefoot with Management Recommendations. California Department of Fish and Wildlife.
Warning: These citations may not always be 100% accurate.