Cite

[Germany : the German propositions after World War I.]

MLA

[Germany : the German Propositions after World War I.]. s.n., 0AD. https://collections.library.yale.edu/catalog/15730224.

APA, 6th edition

[Germany : the German propositions after World War I.]. (0 C.E.). [Maps]. s.n., https://collections.library.yale.edu/catalog/15730224.