MLA

Geological Survey (U.S.). Oregon, Coos Bay quadrangle : land classification and density of standing timber / U.S. Geological Survey ; R.U. Goode, geographer in charge ; triangulation by W.T. Griswold ; topography by E.C. Barnard ; Henry Gannett, geographer in charge ; land classif. BRBL_00623. [1900]. https://collections.library.yale.edu/catalog/15821609.

APA, 6th edition

Geological Survey (U.S.). (["BRBL_00623"])([1900])[Oregon, Coos Bay quadrangle : land classification and density of standing timber / U.S. Geological Survey ; R.U. Goode, geographer in charge ; triangulation by W.T. Griswold ; topography by E.C. Barnard ; Henry Gannett, geographer in charge ; land classif]. https://collections.library.yale.edu/catalog/15821609.