Activities of the National foundation for infantile paralysis in the field of virus research.
APA Citation
De Kruif, P. (1939). Activities of the National foundation for infantile paralysis in the field of virus research. New York, city: The National foundation for infantile paralysis, inc..
MLA Citation
De Kruif, Paul, 1890-1971. Activities of the National Foundation for Infantile Paralysis In the Field of Virus Research. New York, city: The National foundation for infantile paralysis, inc., 1939.
Warning: These citations may not always be complete (especially for serials).