Filby, P. W. (1999). Passenger and immigration lists index, 1538-1940 (1999 update.). Novato, CA: Brøderbund.
Chicago Style CitationFilby, P. William. Passenger and Immigration Lists Index, 1538-1940. 1999 update. Novato, CA: Brøderbund, 1999.
MLA CitationFilby, P. William. Passenger and Immigration Lists Index, 1538-1940. 1999 update. Novato, CA: Brøderbund, 1999.
Warning: These citations may not always be 100% accurate.