Smith, B. Y. (1957). Lower Tertiary Foraminifera from Contra Costa County, California. Univ. of California Press.
Chicago Style (17th ed.) CitationSmith, Bernice Y. Lower Tertiary Foraminifera from Contra Costa County, California. Berkeley [u.a.]: Univ. of California Press, 1957.
MLA (9th ed.) CitationSmith, Bernice Y. Lower Tertiary Foraminifera from Contra Costa County, California. Univ. of California Press, 1957.
Warning: These citations may not always be 100% accurate.