Bulgaria, past & present.
Manchester, Sherratt & Hughes, 1936.

APA Citation

Logio, G. Clenton. (1974). Bulgaria, past & present. [New York: AMS Press.

MLA Citation

Logio, George Clenton. Bulgaria, Past & Present. [New York: AMS Press, 1974.

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