APA (7th ed.) Citation

(1989). Directories in print: A descriptive guide to print and non-print directories, buyer's guides and other address lists of all kinds. Gale Group.

Chicago Style (17th ed.) Citation

Directories in Print: A Descriptive Guide to Print and Non-print Directories, Buyer's Guides and Other Address Lists of All Kinds. Detroit, MI [u.a.]: Gale Group, 1989.

MLA (9th ed.) Citation

Directories in Print: A Descriptive Guide to Print and Non-print Directories, Buyer's Guides and Other Address Lists of All Kinds. Gale Group, 1989.