APA (7th ed.) Citation

Ludwig:, R. H. G. Insecta, Coleoptera, Dimera, quoad species Europaeas.".

Chicago Style (17th ed.) Citation

Ludwig:, Rechenbach Heinrich Gottlieb. Insecta, Coleoptera, Dimera, Quoad Species Europaeas.".

MLA (9th ed.) Citation

Ludwig:, Rechenbach Heinrich Gottlieb. Insecta, Coleoptera, Dimera, Quoad Species Europaeas.".

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