APA (7th ed.) Citation

Coggeshall Map Service. (1982). Map of Portland, Texas: Gem city of the Gulf. Coggeshall Map Service.

Chicago Style (17th ed.) Citation

Coggeshall Map Service. Map of Portland, Texas: Gem City of the Gulf. Alamo, Tex.: Coggeshall Map Service, 1982.

MLA (9th ed.) Citation

Coggeshall Map Service. Map of Portland, Texas: Gem City of the Gulf. Coggeshall Map Service, 1982.

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