APA (7th ed.) Citation

Michajlov, D., & Smolenov, P. V. (1983). Sofia: Reiseführer. Sofia-Press.

Chicago Style (17th ed.) Citation

Michajlov, Dimităr, and Pančo VerfasserIn Smolenov. Sofia: Reiseführer. [Sofia]: Sofia-Press, 1983.

MLA (8th ed.) Citation

Michajlov, Dimităr, and Pančo VerfasserIn Smolenov. Sofia: Reiseführer. Sofia-Press, 1983.

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