Gemminger, M., & Harold, E. (1872). Catalogus coleopterorum hucusque descriptorum synonymicus et systematicus. sumptu E.H. Gummi [etc.].
Chicago Style (17th ed.) CitationGemminger, Max, and Edgar Harold. Catalogus Coleopterorum Hucusque Descriptorum Synonymicus Et Systematicus. Monachii [etc.]: sumptu E.H. Gummi [etc.], 1872.
MLA (9th ed.) CitationGemminger, Max, and Edgar Harold. Catalogus Coleopterorum Hucusque Descriptorum Synonymicus Et Systematicus. sumptu E.H. Gummi [etc.], 1872.
Warning: These citations may not always be 100% accurate.