United States. Postmaster General. (1923). Proper postage charge to be collected on undeliverable 4th-class matter withdrawn by sender. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Postmaster General. Proper Postage Charge to Be Collected on Undeliverable 4th-class Matter Withdrawn by Sender. Washington: [publisher not identified], 1923.
MLA (9th ed.) CitationUnited States. Postmaster General. Proper Postage Charge to Be Collected on Undeliverable 4th-class Matter Withdrawn by Sender. [publisher not identified], 1923.
Warning: These citations may not always be 100% accurate.