APA (7th ed.) Citation

(1998). GeoDirectory products & services purchasing guide. Adams Business Media.

Chicago Style (17th ed.) Citation

GeoDirectory Products & Services Purchasing Guide. Danvers, MA: Adams Business Media, 1998.

MLA (9th ed.) Citation

GeoDirectory Products & Services Purchasing Guide. Adams Business Media, 1998.

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