A monograph of the subfamily Virgulininae of the foraminiferal family Buliminidae

Chicago citation style
Cushman, Joseph A. (Joseph Augustine), 1881-1949. A monograph of the subfamily Virgulininae of the foraminiferal family Buliminidae. 1937. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/006221829. (Accessed December 11, 2018.)
APA citation style
Cushman, Joseph A. (Joseph Augustine), 1881-1949, (1937) A monograph of the subfamily Virgulininae of the foraminiferal family Buliminidae. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/006221829
MLA citation style
Cushman, Joseph A. (Joseph Augustine), 1881-1949. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/006221829>.
Note: These citations are programmatically generated and may be incomplete.