APA Citation

(1999). Family tree maker: Naturalization Records, Philadelphia, 1789-1880. [Novato, CA]: Br¿derbund Software.

Chicago Style Citation

Family Tree Maker: Naturalization Records, Philadelphia, 1789-1880. [Novato, CA]: Br¿derbund Software, 1999.

MLA Citation

Family Tree Maker: Naturalization Records, Philadelphia, 1789-1880. [Novato, CA]: Br¿derbund Software, 1999.

Warning: These citations may not always be 100% accurate.