(1902). [Directions from Post Office Department on postal service between U.S. and Cuba]. [publisher not identified].
Chicago Style (17th ed.) Citation[Directions from Post Office Department on Postal Service Between U.S. and Cuba]. [Washington]: [publisher not identified], 1902.
MLA (9th ed.) Citation[Directions from Post Office Department on Postal Service Between U.S. and Cuba]. [publisher not identified], 1902.
Warning: These citations may not always be 100% accurate.