Cita APA (7a ed.)

Crampton, R. J. (2005). A concise history of Bulgaria (2nd ed.). Cambridge University Press.

Cita Chicago Style (17a ed.)

Crampton, R. J. A Concise History of Bulgaria. 2nd ed. Cambridge [England] ; New York: Cambridge University Press, 2005.

Cita MLA (9a ed.)

Crampton, R. J. A Concise History of Bulgaria. 2nd ed. Cambridge University Press, 2005.