APA (7th ed.) Citation

Gale Research Inc. (1990). Gale directory of publications and broadcast media. Gale Research.

Chicago Style (17th ed.) Citation

Gale Research Inc. Gale Directory of Publications and Broadcast Media. Detroit, Mich.: Gale Research, 1990.

MLA (9th ed.) Citation

Gale Research Inc. Gale Directory of Publications and Broadcast Media. Gale Research, 1990.

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