APA (7th ed.) Citation

(1965). Bulgaria. A bibliographic guide. Library of Congress, Slavic and Central European Division.

Chicago Style (17th ed.) Citation

Bulgaria. A Bibliographic Guide. Library of Congress, Slavic and Central European Division, 1965.

MLA (8th ed.) Citation

Bulgaria. A Bibliographic Guide. Library of Congress, Slavic and Central European Division, 1965.

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