APA (7th ed.) Citation

NAVTEQ (Firm) & Washington DC Convention & Tourism Corporation. (2008). Official visitors map Washington DC: Events, neighborhoods, tips, transportation : official visitors map for Washington, DC. Washington DC Convention & Tourism Corp..

Chicago Style (17th ed.) Citation

NAVTEQ (Firm) and Washington DC Convention & Tourism Corporation. Official Visitors Map Washington DC: Events, Neighborhoods, Tips, Transportation : Official Visitors Map for Washington, DC. Washington: Washington DC Convention & Tourism Corp., 2008.

MLA (9th ed.) Citation

NAVTEQ (Firm) and Washington DC Convention & Tourism Corporation. Official Visitors Map Washington DC: Events, Neighborhoods, Tips, Transportation : Official Visitors Map for Washington, DC. Washington DC Convention & Tourism Corp., 2008.