APA (7th ed.) Citation

Hoptner, J. B. (1962). Yugoslavia in crisis, 1934-1941.

Chicago Style (17th ed.) Citation

Hoptner, Jacob B. Yugoslavia in Crisis, 1934-1941. 1962.

MLA (9th ed.) Citation

Hoptner, Jacob B. Yugoslavia in Crisis, 1934-1941. 1962.

Warning: These citations may not always be 100% accurate.