Cite

Block diagram showing terrain of the Trieste-Isonzo region.

MLA

of New York, American Geographical Society. Block Diagram Showing Terrain of the Trieste-Isonzo Region. American Geographical Society, 0AD. https://collections.library.yale.edu/catalog/15494038.

APA, 6th edition

of New York, A. G. S. (0 C.E.). Block diagram showing terrain of the Trieste-Isonzo region. [Physical maps]. American Geographical Society, https://collections.library.yale.edu/catalog/15494038.