APA (7th ed.) Citation

American Journalism Historians Association & Caswell, L. S. (1989). Guide to sources in American journalism history. Greenwood Press.

Chicago Style (17th ed.) Citation

American Journalism Historians Association and Lucy Shelton Caswell. Guide to Sources in American Journalism History. New York: Greenwood Press, 1989.

MLA (9th ed.) Citation

American Journalism Historians Association and Lucy Shelton Caswell. Guide to Sources in American Journalism History. Greenwood Press, 1989.