APA (7th ed.) Citation

Clarke, J. F., & Hupchick, D. P. (1988). The pen and the sword: Studies in Bulgarian history. East European Monographs.

Chicago Style (17th ed.) Citation

Clarke, James Franklin, and Dennis P. Hupchick. The Pen and the Sword: Studies in Bulgarian History. Boulder: East European Monographs, 1988.

MLA (9th ed.) Citation

Clarke, James Franklin, and Dennis P. Hupchick. The Pen and the Sword: Studies in Bulgarian History. East European Monographs, 1988.