APA (7th ed.) Citation

Clissold, S., & Darby, H. C. (1968). A short history of Yugoslavia from early times to 1966. Cambridge U.P..

Chicago Style (17th ed.) Citation

Clissold, Stephen, and H. C. Darby. A Short History of Yugoslavia from Early Times to 1966. London: Cambridge U.P., 1968.

MLA (9th ed.) Citation

Clissold, Stephen, and H. C. Darby. A Short History of Yugoslavia from Early Times to 1966. Cambridge U.P., 1968.