APA (7th ed.) Citation

Mordell, L. J. Mordell's directory of the nation's press. Publicity Media Service.

Chicago Style (17th ed.) Citation

Mordell, Leonard J. Mordell's Directory of the Nation's Press. New York: Publicity Media Service.

MLA (9th ed.) Citation

Mordell, Leonard J. Mordell's Directory of the Nation's Press. Publicity Media Service.

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