United States. Postal Service. Third Assistant Postmaster General & Lawshe, A. L. (1907). Attitude of Post-Office Department regarding 2nd-class mail. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Postal Service. Third Assistant Postmaster General and Abraham L. Lawshe. Attitude of Post-Office Department Regarding 2nd-class Mail. Washington, D.C.: [publisher not identified], 1907.
MLA (9th ed.) CitationUnited States. Postal Service. Third Assistant Postmaster General and Abraham L. Lawshe. Attitude of Post-Office Department Regarding 2nd-class Mail. [publisher not identified], 1907.
Warning: These citations may not always be 100% accurate.