Cushman, J. A. Monograph of the foraminiferal family verneuilinidae.
Chicago Edition CitationCushman, Joseph A. Monograph of the Foraminiferal Family Verneuilinidae.
MLA Edition CitationCushman, Joseph A. Monograph of the Foraminiferal Family Verneuilinidae.
Warning: These citations may not always be 100% accurate.