Description of professions series, pamphlet no. 1-7

Chicago citation style
National roster of scientific and specialized personnel. Description of professions series, pamphlet no. 1-7. [1947]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007935684. (Accessed November 22, 2018.)
APA citation style
National roster of scientific and specialized personnel, ([1947]) Description of professions series, pamphlet no. 1-7. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007935684
MLA citation style
National roster of scientific and specialized personnel. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/007935684>.
Note: These citations are programmatically generated and may be incomplete.