APA (7th ed.) Citation

ProQuest (Firm). (2013). ProQuest historical newspapers. ProQuest.

Chicago Style (17th ed.) Citation

ProQuest (Firm). ProQuest Historical Newspapers. [Ann Arbor, Mich.]: ProQuest, 2013.

MLA (9th ed.) Citation

ProQuest (Firm). ProQuest Historical Newspapers. ProQuest, 2013.

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