Timberlake, P. H. (1980). Review of North American Exomalopsis (Hymenoptera, Anthophoridae). University of California.
Chicago Style (17th ed.) CitationTimberlake, P. H. Review of North American Exomalopsis (Hymenoptera, Anthophoridae). Berkeley: University of California, 1980.
MLA (9th ed.) CitationTimberlake, P. H. Review of North American Exomalopsis (Hymenoptera, Anthophoridae). University of California, 1980.
Warning: These citations may not always be 100% accurate.