Geological Survey (U.S.) & ProQuest (Firm). (1910). [Geological Survey bulletin 436; Fauna of phosphate beds of Park City formation in Idaho, Wyoming, and Utah bound in series sequence; document numbers not in order]. [publisher not identified].
Chicago Style (17th ed.) CitationGeological Survey (U.S.) and ProQuest (Firm). [Geological Survey Bulletin 436; Fauna of Phosphate Beds of Park City Formation in Idaho, Wyoming, and Utah Bound in Series Sequence; Document Numbers Not in Order]. Washington: [publisher not identified], 1910.
MLA (9th ed.) CitationGeological Survey (U.S.) and ProQuest (Firm). [Geological Survey Bulletin 436; Fauna of Phosphate Beds of Park City Formation in Idaho, Wyoming, and Utah Bound in Series Sequence; Document Numbers Not in Order]. [publisher not identified], 1910.