Presidential elections :
provisions of the Constitution and of the United States Code.
APA Citation
United States. (1948). Presidential elections: provisions of the Constitution and of the United States Code. [Washington]: [U.S. Govt. Print. Off].
MLA Citation
United States. Presidential Elections: Provisions of the Constitution And of the United States Code. [Washington]: [U.S. Govt. Print. Off], 1948.
Warning: These citations may not always be complete (especially for serials).