APA (7th ed.) Citation

Trunkline Gas Company. (1974). Map of Louisiana and Texas Gulf Coast. Trunkline Gas Company, Gas Supply Dept..

Chicago Style (17th ed.) Citation

Trunkline Gas Company. Map of Louisiana and Texas Gulf Coast. [Place of publication not identified]: Trunkline Gas Company, Gas Supply Dept., 1974.

MLA (9th ed.) Citation

Trunkline Gas Company. Map of Louisiana and Texas Gulf Coast. Trunkline Gas Company, Gas Supply Dept., 1974.