Cite
MLA (8th Edition)
Map Showing Depth to Basement In the Deep-Sea Basins of the Pacific Continental Margin, Strait of Juan De Fuca to Cape Mendocino. The Survey, For sale by Map Distribution, 1993.
APA (7th Edition)
Map showing depth to basement in the deep-sea basins of the Pacific continental margin, Strait of Juan de Fuca to Cape Mendocino. (1993). The Survey, For sale by Map Distribution.
Chicago (17th Edition)
“Map Showing Depth to Basement in the Deep-Sea Basins of the Pacific Continental Margin, Strait of Juan De Fuca to Cape Mendocino.” Reston, VA: The Survey, For sale by Map Distribution, 1993.