Papp, E. A. S. a. L. CATALOGUE OF PALAEARCTIC DIPTERA. [s.n].
Chicago Style (17th ed.) CitationPapp, Ed. A. Soos and L. CATALOGUE OF PALAEARCTIC DIPTERA. [s.n].
MLA (8th ed.) CitationPapp, Ed. A. Soos and L. CATALOGUE OF PALAEARCTIC DIPTERA. [s.n].
Warning: These citations may not always be 100% accurate.