Harris County Houston Ship Channel Navigation District, Port of Houston Authority, & Harris County Ship Channel Navigation District. Port of Houston foreign trade. [Port Commissioners, Port of Houston Authority of Harris County, Texas].
Chicago Style (17th ed.) CitationHarris County Houston Ship Channel Navigation District, Port of Houston Authority, and Harris County Ship Channel Navigation District. Port of Houston Foreign Trade. Houston: [Port Commissioners, Port of Houston Authority of Harris County, Texas].
MLA (9th ed.) CitationHarris County Houston Ship Channel Navigation District, et al. Port of Houston Foreign Trade. [Port Commissioners, Port of Houston Authority of Harris County, Texas].
Warning: These citations may not always be 100% accurate.