APA (7th ed.) Citation

Geological Survey (U.S.) & ProQuest (Firm). (1910). [Geological Survey bulletin 423; Primer on explosives for coal miners]. [publisher not identified].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). [Geological Survey Bulletin 423; Primer on Explosives for Coal Miners]. Washington: [publisher not identified], 1910.

MLA (9th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). [Geological Survey Bulletin 423; Primer on Explosives for Coal Miners]. [publisher not identified], 1910.

Warning: These citations may not always be 100% accurate.