APA (7th ed.) Citation

Press Intelligence, inc., Washington, D.C. (1957). Press intelligence directory: A manual of newspaper content, local writers, and syndicated columnists. [publisher not identified].

Chicago Style (17th ed.) Citation

Press Intelligence, inc., Washington, D.C. Press Intelligence Directory: A Manual of Newspaper Content, Local Writers, and Syndicated Columnists. Washington: [publisher not identified], 1957.

MLA (9th ed.) Citation

Press Intelligence, inc., Washington, D.C. Press Intelligence Directory: A Manual of Newspaper Content, Local Writers, and Syndicated Columnists. [publisher not identified], 1957.