APA (7th ed.) Citation

Gale Research Company. (1987). Newsletters directory. Gale Research Co..

Chicago Style (17th ed.) Citation

Gale Research Company. Newsletters Directory. Detroit: Gale Research Co., 1987.

MLA (9th ed.) Citation

Gale Research Company. Newsletters Directory. Gale Research Co., 1987.

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