APA (7th ed.) Citation

IMS Press. (1987). Gale directory of publications. Gale Research.

Chicago Style (17th ed.) Citation

IMS Press. Gale Directory of Publications. Detroit, Mich.: Gale Research, 1987.

MLA (9th ed.) Citation

IMS Press. Gale Directory of Publications. Gale Research, 1987.

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