[Leaflets 1-2 ;
pamphlet vol.]
APA Citation
American Bureau of Industrial Research. (1904). [Leaflets 1-2: pamphlet vol.]. Madison, Wis.: The Bureau.
MLA Citation
American Bureau of Industrial Research. [Leaflets 1-2: Pamphlet Vol.]. Madison, Wis.: The Bureau, 1904.
Warning: These citations may not always be complete (especially for serials).