APA (7th ed.) Citation

Geological Survey (U.S.) & ProQuest (Firm). (1890). Index to the known fossil insects of the world including myriapods and arachnids. [publisher not identified].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Index to the Known Fossil Insects of the World Including Myriapods and Arachnids. Washington: [publisher not identified], 1890.

MLA (9th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Index to the Known Fossil Insects of the World Including Myriapods and Arachnids. [publisher not identified], 1890.