APA (7th ed.) Citation

Primary Source Microfilm (Firm). (2000). City directories of the United States. Primary Source Microfilm.

Chicago Style (17th ed.) Citation

Primary Source Microfilm (Firm). City Directories of the United States. Woodbridge, Conn.: Primary Source Microfilm, 2000.

MLA (9th ed.) Citation

Primary Source Microfilm (Firm). City Directories of the United States. Primary Source Microfilm, 2000.

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