United States. Post Office Department. (1935). Amendments to Postal laws and regulations [of United States], edition of 1932, Inserts 90-194; June 1934-May 1935. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Post Office Department. Amendments to Postal Laws and Regulations [of United States], Edition of 1932, Inserts 90-194; June 1934-May 1935. [Washington]: [s.n.], 1935.
MLA (9th ed.) CitationUnited States. Post Office Department. Amendments to Postal Laws and Regulations [of United States], Edition of 1932, Inserts 90-194; June 1934-May 1935. [s.n.], 1935.
Warning: These citations may not always be 100% accurate.