Guide to the diplomatic archives of Western Europe.
Edited by Daniel H. Thomas and Lynn M. Case.

APA Citation

Thomas, D. H., Case, L. Marshall. (1959). Guide to the diplomatic archives of Western Europe. Philadelphia: University of Pennsylvania Press.

MLA Citation

Thomas, Daniel H, and Lynn Marshall Case. Guide to the Diplomatic Archives of Western Europe. Philadelphia: University of Pennsylvania Press, 1959.

Warning: These citations may not always be complete (especially for serials).